The following is a brief index of the NZVRS Bulletins.
These items are available for a minimal charge from the NZVRS Librarian.
Bulletin number (Volume / issue) |
Article Outlines / Details |
29/1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
28/4 |
SOUTHERN SOUNDINGS. PETE INGRAM |
28/4 |
SPUTNIK � 50 YEARS AGO 4 OCTOBER 1957 DAVID CROZIER |
28/4 |
A SKYSCRAPER TALE. MURRAY DICK THE SERVICEMAN WHO TELLS |
28/4 |
THE OTHER SIDE � TV RECEIVERS OF 1959. IAN SANGSTER |
28/4 |
KERRIDGE ODEON SUBMISSION ON TV, TV TEST AT AUCKLAND, 22 JUNE 1959 ULTIMATE RADIO 1936 LTD TV DEMONSTRATION |
28/4 |
HMV FIRST TV, AUCKLAND TV COVERAGE MAP, |
28/4 |
EARLY TELEVISION HISTORY IN NZ RON WEDDELL |
28/4 |
BBC WORLD SERVICE 75TH ANNIVERSARY |
28/4 |
THE FIRST 1YA 1932 NZ RADIO GUIDE AND CALLBOOK |
28/4 |
IYA IN SYMONDS ST, AUCKLAND. W J TRUSCOTT FROM THE RADIO RECORD 1936 |
28/4 |
BRUNSWICK MODEL 12 FOUND. PAUL BURT |
28/4 |
ERIC BATTERSHILL, 1913 JUNIOR LEADER. DAVID CROZIER |
28/4 |
MY START IN TRANSFORMERS. BILL FARMER |
28/4 |
OBITUARY. BILL FARMER |
28/3 |
VALVE GLOW TIPS FROM SYLVANNA. REG MOTION |
28/3 |
ZC1 INITIAL PLANNING MEETING (CIRCA 1942) SUMMARY |
28/3 |
HEMITANGI RADIO PART 3. GEORGE KING |
28/3 |
RADIO REPAIR CRADLE DAVID FAHY INVENTIVE AID |
28/3 |
AUCKLAND MEETING CRYSTAL SETS – PHOTOS |
28/3 |
POWER SUPPLY FROM DON BESWICK |
28/3 |
AUSTRALIA COLLECTABLES � SOME VALUE IN RADIO |
28/3 |
JACK OF ALL TRADES � SAM LOWE. GRAEME LEA |
28/3 |
AKRAD WO POSTSCRIPT. WARWICK WOODS |
28/3 |
CHRISTCHURCH REPORT FROM PETE INGRAM |
28/3 |
TAIT CENTURY 102 CIRCUIT |
28/3 |
OBITUARY. ERNA STOKES. ANGUS TAIT |
28/2 |
REGULATED POWER SUPPLIES. RODNEY CHAMPNESS |
28/2 |
SERVICING HINTS. MURRAY STEVENSON |
28/2 |
ADMIRALTY B50 RX. DES WRIGHT |
28/2 |
COMPONENTS PART 2. GEORGE NEWLANDS |
28/2 |
HIMITANGI RADIO PART 2. GEORGE KING |
28/2 |
HANGING HORROR ULTIMATE RBP. IAN SANGSTER |
28/2 |
OBITUARY DES MCNICOL |
28/2 |
HRSA 25TH BIRTHDAY REPORT. JACK WHITTAKER |
28/2 |
AGM COMPETION WINNER CRYSTAL SET . COLIN BOWRING |
28/2 |
NZVRS FIELD TRIP TO THE HENDERSON TRANSMISSION HALL |
28/2 |
HIGHLIGHTS FROM THE JOHN COLINS GARAGE SALE |
28/2 |
NZVRS AGM 2007 UPDATE |
28/1 |
SIXTY YEARS AGO IN NEW ZEALAND |
28/1 |
AN EARLY FEDERAL RADIO – |
28/1 |
ON THE PURPOSE, FUNCTION AND |
28/1 |
CAMPBELL ISLAND IONOSONDE – PETE INGRAM – COVERS SOME OF THE |
28/1 |
INDEX TO VOLUMES 24 TO 27 |
28/1 |
THE FREQUENCIES USED BY |
28/1 |
HANDLING SEMICONDUCTORS – |
28/1 |
NEWS FROM CHRISTCHURCH – PETE |
28/1 |
HIMATANGI RADIO |
27/4 |
A RESTORATION CHALLENGE. |
27/4 |
REGULATED POWER SUPPLIES |
27/4 |
POST OFFICE RADIO DEPOT, HAMILTON – PART 2.� KEN GRAHAM� |
27/4 |
THE RCA 155 CATHODE-RAY |
27/4 |
TUNERS AND CALL SIGNS. |
27/4 |
HALVING THE ZC1. DON BESWICK |
27/4 |
VINTAGE MODEL OR FM TUNER |
27/3 |
HAMILTON RADIO DEPOT – PART 1.� KEN GRAHAM – HISTORY OF TH IS POST OFFICE |
27/3 |
DESCRIPTION AND SOME |
27/3 |
DE LUXE SUPERHET. JACK WHITTAKER |
27/3 |
SOME FINER POINTS OF |
27/3 |
MAGIC-EYE� TESTER. MURRAY STEVENSON – DESIGN FOR AN INSTRUMENT |
27/3 |
EARLY HISTORY OF AWARUA |
27/3 |
RESTORATION OF FRONT |
27/2 |
TARANAKI OPEN WEEKEND – PHOTOS |
27/2 |
THE FIRST FLYING DOCTOR SERVICE RADIOS – RODNEY |
27/2 |
MAKARA RADIO RECEIVING STATION – PART 3.� GEORGE KING – FREQUENCY MEASUREMENT, |
27/2 |
TRIODE AND CATHODE RAY DISPLAY UNIT – ROD OSBORNE – |
27/2 |
DESIGN FOR A CUSTOM BUILT RADIO – CEDRIC SUTHERLAND |
27/2 |
LONG DISTANCE TELEVISION – DICK STEVENSON – |
27/2 |
AGM 2006 – REPORT ON PROCEEDINGS WITH HIKER’S ONE |
27/2 |
1920S ERA |
27/1 |
MAKARA RADIO PART 2 – |
27/1 |
RADIO DESIGN VARIATIONS – |
27/1 |
R J ORBELL -� A BRIEF BIOGRAPHY OF THE CHIEF ENGINEER OF |
27/1 |
RADIO IN RETROSPECT – R J |
27/1 |
MURRAY TYPE PRINTING MULTIPLEX� -� A |
27/1 |
LINEAGE OF THE SCR AND |
27/1 |
OBITUARY� – RAY KELLY FOUNDATION MEMBER OF THE |
27/1 |
“EF50” THE |
26/4 |
RCA DID MAKE AN OCTAL 2.5V |
26/4 |
MAKARA RADIO RECEIVING |
26/4 |
RANDOM THOUGHTS ON |
26/4 |
DESIGN APPRECIATION IN |
26/4 |
CHRISTCHURCH RADIO PRESERVATION SOCIETY |
26/4 |
BOOK REVIEWS – THE TAMING |
26/4 |
THE BEAM TETRODE – DICK |
26/4 |
SPARK TO ARC – S. K. |
26/4 |
ADVENTURES OF A |
26/3 |
ADVENTURES OF A |
26/3 |
THE HIKER’S ONE.� PETER LANKSHEAR.� HISTORY AND EXPERIENCES WITH CONSTRUCTION |
26/3 |
GETTING IT TOGETHER. |
26/3 |
REPAIR WORK.� PETER LANKSHEAR.� INTRODUCTORY NOTES ON SERVICING� RADIOS OF THE 1930/50 PERIOD. |
26/3 |
VALVES. PETER |
26/3 |
POTENTIOMETERS. PETER |
26/3 |
RESISTORS.� PETER LANKSHEAR.� PROBLEMS IN SERVICING |
26/3 |
CAPACITORS. PETER |
26/3 |
RF COILS. PETER |
26/3 |
IF TRANSFORMERS. PETER |
26/3 |
LOUDSPEAKERS.� PETER LANKSHEAR.� PROBLEMS IN SERVICING. |
26/3 |
AUDIO TRANSFORMERS. PETER |
26/3 |
POWER TRANSFORMERS. PETER |
26/2 |
CABINET REFURBISHING.� ROD OSBORNE. FULL DESCRIPTION OF METHODS |
26/2 |
GENERAL PURPOSE HT/LT |
26/2 |
ADVENTURES OF A |
26/2 |
A SOLID STATE |
26/2 |
THE CANADIAN MARCONI |
26/2 |
THE DELIGHT OF REVISITING |
26/2 |
GAS-FILLED VALVES. DICK |
26/2 |
LETTERS TO THE EDITOR. |
26/1 |
SOLID STATE MAGIC |
26/1 |
THE MUSINGS OF A NEW BOY |
26/1 |
LETTERS TO THE |
26/1 |
MAKING VALVE BASE |
26/1 |
ADVENTURES OF A |
26/1 |
INFLATION AND |
26/1 |
A MYTH EXPLODED. GEORGE |
26/1 |
BILL’S 870.� PETER LANKSHEAR.� HISTORY OF AN EDDYSTONE 870 RECEIVER MODIFIED� BY BILL |
26/1 |
BAY OF PLENTY GROUP |
26/1 |
THE JOHNSEN-RAHBEK |
26/1 |
FROM MY COLLECTION. THE |
26/1 |
BELL “GENERAL” RADIOS.� CLIFF MAXWELL.� HISTORY OF BELLS ALLIANCE |
25/4 |
FIVE TUBE TRF RECEIVER. PETER BYAM. CONSTRUCTIONAL DETAILS OF A VALVED AMATEUR BAND RECEIVER FOR AM, CW AND SSB. |
25/4 |
COLUMBUS MODEL 75. MARK SMITH. HISTORY OF THE DEVELOPMENT AND THE PRINCIPAL STAFF INVOLVED INCLUDING FRED GREEN, BOB RICHARDS & STAN DALLAS. |
25/4 |
RESTORATION OF A COLUMBUS MODEL 90X. GRAHAM DONALDSON. SET FOUND IN AUSTRALIA. RESTORATION DETAILS. |
25/4 |
RESTORATION OF A MARCONI “OCEANSPAN” MARINE TRANSMITTER. DAVID SMITH. PHOTOS, DESCRIPTION AND DETAILS. |
25/4 |
SERVICING A GEC BRT 402 E. GEORGE NEWLANDS. DETAILS OF PROBLEMS SOLVED IN RESTORING THIS COMMUNICATIONS RECEIVER. |
25/4 |
THE EARLY DOUBLE GRID VALVES. DICK STEVENSON. VALVES USING A SECOND GRID TO REDUCE THE SPACE CHARGE THUS DECREASING THE NECESSARY ANODE VOLTAGE |
25/4 |
GOLDEN KNIGHT CONSOLE CIRCA 1930. IAN SANGSTER. RESTORATION DETAILS. |
25/3 |
SIR AMBROSE J FLEMING – CENTENARY OF THE FLEMING VALVE. GERRY BILLMAN. PHOTOS AND BRIEF HISTORY OF FLEMING AND HIS VALVE. |
25/3 |
FIELD WIRELESS SET ZC8 MARK 1. REG MOTION. PART COPY OF MANUAL INCLUDING SPECIFICATION, OPERATIONAL INSTRUCTIONS, DRAWINGS AND CIRCUIT DIAGRAM. |
25/3 |
THE GOLDEN YEARS OF RADIO. PETER INGRAM. REMINISCENCES OF EARLY RADIO BROADCASTING. |
25/3 |
THE CABINETMAKERS SKILL. GRAEME LEA. A BRIEF PORTRAIT OF SAM LOWE WITH DESCRIPTION AND PHOTOS OF SOME OF HIS RECONSTRUCTION WORK. |
25/3 |
FROM MY COLLECTION – JOHN R L WALKER. THE GRUNDIG HF 35 TUNER AMPLIFIER. DESCRIPTION, PHOTOS AND PART CIRCUIT. |
25/3 |
THE AUSTRALASIAN 3 PIN PLUG – PART 8. MURRAY STEVENSON – CORD BODY AND MOUNTED TYPES OF SOCKETS. PHOTOS, DESCRIPTION AND HISTORY. |
25/3 |
ZC2 YES/NO?. REG MOTION. PHOTOS AND DESCRIPTION OF A PARTLY DISSEMBLED UNIT WHICH CARRIED A TAG NAMING IT AS A ZC2. |
25/3 |
PHOTOS OF TWO VINTAGE RADIO ACTIVITIES IN AUCKLAND. IAN SANGSTER. |
25/3 |
A SOLUTION OF THE MAGIC EYE PROBLEM. CLIFF WRIGHT. USE OF LED’S IN A SEMICONDUCTOR CIRCUIT TO SIMULATES A MAGIC EYE VALVE. |
25/3 |
SIGNAL FROM SPACE. REPRINT OF A HUMOROUS ARTICLE BY DENNIS FRATER AND FIRST PUBLISHED IN “BREAK-IN” OF FEB 1960. |
25/3 |
PHOTO OF SENIOR STAFF MEMBERS AT THE LAUNCH OF THE THORN TX9 TV SERIES IN THE MID 1970S. |
25/2 |
THE ALEXANDERSON ALTERNATOR. DIAGRAM, DESCRIPTION, HISTORY |
25/2 |
RADIO CORP AND THE CLAIM OF “WORLD FIRST”. REG MOTION. RE-EXAMINATION. |
25/2 |
STRINGING DIAL CORD DRIVES. SUGGESTED PROCEDURES, MATERIALS |
25/2 |
MODIFIED EDDYSTONE S.924 “SLAB” POWER UNIT. JOHN R L WALKER. CHANGES TO HAVE DIAL LIGHTS ON CONTINUOUSLY. |
25/2 |
THE LEIBEN-REISZ RELAY. DICK STEVENSON. |
25/2 |
A SELF-CONTAINED 67.5 VOLT B BATTERY |
25/2 |
Q-MAX G5/10X COMMUNICATIONS RECEIVER. JOHN R L |
25/2 |
THE AKRAD WO SERIES. IAN SANGSTER. PHOTOS, DESCRIPTION |
25/2 |
THE SCANDAL OF NZ BROADCASTING. REPRINT OF BOOKLET |
25/2 |
LETTERS TO THE EDITOR. NZVRS BULLETIN, PERFORMANCE. |
25/1 |
A LITTLE FRENCH FLAIR. GRAEME LEA. SOCIETE FRANCAISE RADIO TYPE RU 93. PHOTOS, DESCRIPTION. |
25/1 |
THE LOFTIN-WHITE AMPLIFIER; AN EARLY ATTEMPT AT HI-FI. DICK STEVENSON. CIRCUITS, DESCRIPTION, ADVANTAGES AND DISADVANTAGES. |
25/1 |
BUILDING THE LOFTIN-WHITE AMPLIFIER. E H L LOFTIN |
25/1 |
GERMAN PROPAGANDA RECEIVERS OF THE THIRD REICH – PART |
25/1 |
NEW YORK WANDERINGS. DON STRANGE. TIME |
25/1 |
SPLITDORF MODEL RV695, 1923 6 VALVE BATTERY SET. GERRY BILLMAN. PHOTOS, CIRCUIT, |
25/1 |
A VALVE TESTER FOR THE AMATEUR. J H INDER. |
25/1 |
FROM MY COLLECTION – THE MEISSNER “TRAFFIC |
25/1 |
LETTER TO THE EDITOR. GRID DIP OSCILLATOR. H.T. BATTERY SUBSTITUTE. |
24/4 |
WITH THE COLLECTORS. FRANK STRETCH. HIS COLLECTION, POSSIBLE DEVELOPMENT OF A RADIO MUSEUM AT PICTON |
24/4 |
GERMAN PROPAGANDA RECEIVERS OF THE THIRD REICH. WRITTEN BY JEREMY STEVENS. ORIGIN ELECTRONIC’S WORLD, AUG 2003. HISTORY, PHOTOS, RESTORATION. |
24/4 |
COLUMBUS MODEL 15. IAN KING. PHOTOS, RESTORATION DETAILS. |
24/4 |
TUNING THE SUPERHET LOCAL OSCILLATOR. DON BESWICK. EXPLANATION OF TECHNIQUE TO GIVE CORRECT TRACKING. |
24/4 |
INDEX OF ARTICLES AND AUTHORS FOR NZVRS JOURNAL, VOLS 20 TO 24. |
24/4 |
TARANAKI VINTAGE WIRELESS MEETING – AUG 2003 |
24/4 |
THE RADIONE R-3. JOHN WALKER. PHOTOS AND DESCRIPTION OF THIS GERMAN COMMUNICATIONS RECEIVER. |
24/4 |
SIGNAL GENERATORS I HAVE KNOWN- PART 2. REG MOTION. GENERAL RADIO TYPE 605-B. PHOTOS, DESCRIPTION, CIRCUIT. |
24/4 |
FIFTY YEARS AGO IN WELLINGTON. GORDON COOPER. REMINISCENCES ON EARLY CIVIL AVIATION DAYS. |
24/4 |
LETTERS TO THE EDITOR. COURIER CC RADIO. PHOTOS, RESTORATION DETAILS. |
24/3 |
SOME HINTS ON CABINET REFURBISHING. REPRINT OF ARTICLE FROM WELLINGTON NEWSLETTER (APRIL 20, 2003) |
24/2 |
WHEN IS AN EDDYSTONE NOT AN EDDYSTONE? PETER LANKSHEAR. HISTORY OF THE IMR54 RECEIVER. INSTALLATION ON THE QUEEN MARY. |
24/2 |
A VISIT TO AN HISTORIC LANDMARK. PHIL MCGECHIE. UNVEILING OF COMMEMORATIVE PLAQUE AT MUSICK RADIO STATION |
24/2 |
INFORMATION PLEASE. GEORGE NEWLANDS. PHOTOS AND DESCRIPTION OF RADIO INSTRUMENTS WAVEMETER |
24/2 |
TARANAKI RADIO WEEKEND. DONNELLA BAKER. DESCRIPTION WITH PHOTOS OF WEEKEND MEETING ON 22/23 FEBRUARY 2003 |
24/2 |
AN ESOTERIC STORY WHICH MIGHT APPEAL TO RADIO ENTHUSIASTS. JACK WHITTAKER. DESCRIPTION OF BUILDING A BIG RADIO IN 1940S |
24/2 |
LIFE OF COLLECTING RADIOS THROUGH THE EYES OF THE BETTER HALF AND NOT FORGETTING THE FAMILY. |
24/2 |
THE AUSTRALASIAN 3 PIN PLUG – PART 7. MURRAY STEVENSON. HISTORY OF TAPONS AND TWO WAY ADAPTORS WITH PHOTOS |
24/2 |
NOTES ON SERVICING A QUAD 22 CONTROL UNIT. DON BESWICK. CAPACITOR PROBLEMS AND THEIR SOLUTION. |
24/1 |
IMR 54 (A GIANT EDDYSTONE). GORDON BAKER. INTERNATIONAL MARINE RADIO COMPANY SHIPBOARD COMMUNICATION RECEIVER, DESCRIPTION, PHOTOS. |
24/1 |
A VERY TESTING PROJECT. GRAEME LEA. RESTORATION OF A VALVE TESTER CONSTRUCTED BY DSIR DURING WORLD WAR TWO. PHOTO, CIRCUIT. |
24/1 |
WHAT CAN I HEAR ON MY SET? FRANK BELL. REPRINT OF 1923 ARTICLE ON RECEPTION AND RADIO SET DETAILS AT THAT TIME. |
24/1 |
WAIKATO BRANCH XMAS MEETING 23/24 NOV. 2002. DONELLA BAKER. ATTENDANCE, DESCRIPTION OF EVENTS |
24/1 |
TARANAKI BRANCH OCTOBER 2002 MEETING. DESCRIPTION OF EVENTS ETC |
24/1 |
TARANAKI OPEN WEEKEND, 22/23 FEB. 2003. DETAILS OF PLANNING FOR THIS EVENT. |
24/1 |
BOOK REVIEW. AUCKLAND RADIO – ALPHA – OMEGA. WRITTEN BY DOUG MORRIS. |
24/1 |
ZC1S I HAVE MET. PETE INGRAM. PLACES WHERE ARMY TRANSMITTER-RECEIVER TYPE ZC1 HAS BEEN FOUND IN PEACETIME USE. |
24/1 |
THE “SUPER WASP” SHORTWAVE RADIO. DICK STEVENSON. DESCRIPTION, CIRCUIT |
24/1 |
HISTORY OF THE AUSTRALASIAN 3 PIN PLUG (PART 6). MURRAY STEVENSON, DESCRIPTION, COMMENTS, PHOTOS. |
24/1 |
INDEX OF COLLIER AND BEALE RADIO. JOHN STOKES. DATE OF PRODUCTION, NUMBER OF VALVES AND BRIEF DETAILS |
23/2 |
OSTER-GANZ VALVES (1) – DICK STEVENSON – THEIR CHARACTERISTICS AND AVAILABILITY OF THE BERNARD/BABINI VALVE GUIDES |
23/2 |
SOUTHLAND COMMUNICATIONS MUSEUM – PROPOSAL TO SET UP A COMMUNICATIONS MUSEUM AT THE DISUSED AWARUA RADIO STATION |
23/2 |
RESTORING A QUAD 11 AMPLIFIER – ROD OSBORNE – METHODS USED AND TESTS CARRIED OUT ON A SURVIVOR OF THIS CLASSICAL DESIGN |
23/2 |
USA RADIO IN NEW ZEALAND – PETER LANKSHEAR – US FORCES RADIO IN NZ DURING WARTIME AND THE AUTHORS “HIKERS THREE” |
23/2 |
OSTER-GANZ VALVES (2) – PHILIP TAYLOR – SUMMARY DATA SHEET COVERING THESE VALVES, DISCUSSION ON THEIR HIGH HEATER VOLTAGES & ON B9G VALVES. |
23/2 |
COUPLING A SIGNAL GENERATOR TO A RECEIVER – BRUCE CHURCHER – MAKE-UP AND USE OF THE DUMMY AERIAL & COUPLING LOOP FOR FERRITE ROD RECEPTORS |
23/2 |
HISTORY OF THE AUSTRALASIAN 3 PIN PLUG (PART 5) – MURRAY STEVENSON – ENGLISH DESIGNS, CRABTREE, SPERRYN, SPERSOM, KERSON & TUNION |
23/2 |
JOHN STOKES NZ RADIO MODEL INDEX – IAN SANGSTER – LIST OF COLUMBUS & COURTENAY RADIO MODELS. |
23/1 |
LATER DAYS AT MUSICK MEMORIAL STATION – GORDON COOPER – EXPERIENCES OF A CIVIL AVIATION TECHNICIAN WORKING THERE |
23/1 |
OUR RADIO SERVICE – HISTORICAL ARTICLE DESCRIBING STATIONS AND SERVICE OF THE NEW ZEALAND RADIO BROADCASTING COMPANY CIRCA LATE 1920S. |
23/1 |
THE DEATH OF THE PINCH – DICK STEVENSON – USE OF THE PINCH IN EARLY RADIO VALVES AND ITS LATER REPLACEMENTS |
23/1 |
ALIGNMENT OF RADIO RECEIVERS – GERRY BILLMAN – PROCEDURE FOR ALIGNING A MEDIUM WAVE RECEIVER USING A SIGNAL GENERATOR |
23/1 |
HISTORY OF THE AUSTRALASIAN 3 PIN PLUG (PART 4) – MURRAY STEVENSON – ENZIDE, TAURUS, GROVER ELECTRICAL, RADIO CORP, HPM, AND CLIPSAL |
23/1 |
TANTALUM ELECTROLYTIC CAPACITORS – CLIFF MAXWELL – READING THE COLOUR CODE FOR THESE CAPACITORS |
23/1 |
AUCKLAND MUSEUM OF TRANSPORT AND TECHNOLOGY – REPORT ON A MEETING OF A WORKING GROUP TO REVIEW RADIO EQUIPMENTS |
22/4 |
A SHORT HISTORY OF THE NEW ZEALAND HIGH POWERED SPARK WIRELESS STATIONS – GEORGE NEWLANDS – 1910/30, AWANUI, AWARUA, TELEFUNKEN |
22/4 |
GEORGE ASKEY’S RADIO COLLECTION AUCTIONED IN CHRISTCHURCH – PHOTOS |
22/4 |
SOME IDEAS AND ADVICE ON THE DISPOSAL OF A COLLECTION – GEORGE NEWLANDS – TO A MUSEUM – BY AUCTION – PRIVATE SALE |
22/4 |
THE AUSTRALASIAN 3 PIN POWER PLUG – PART 3 – MURRAY STEVENSON – HISTORY – PDL – AMALITE – GREY AND ROLLINSON |
22/4 |
WAIKATO GET-TO-GETHER – ROD OSBORNE – SHORT REVIEW – PHOTOS. – SIEMENS R1084 |
22/4 |
FILAMENTS AND REACTIVATION – DICK STEVENSON – HISTORY – METHOD OF REACTIVATATION OF THORIATED TUNGSTEN VALVES |
22/4 |
TUBE RESTORATION – PHIL MCGECHIE – FIRST HAND EXPERIENCE – METHOD |
22/4 |
ADVENTURES OF A TRAVELLING RADIOMAN – PART 2 – BILL HEINZ |
22/3 |
MUSICK MEMORIAL RADIO STATION – IAN WALKER – ARCHITECTURAL DESCRIPTION – HISTORICAL DETAILS. |
22/3 |
QUARTZ CRYSTALS AND THE NEW ZEALAND POST OFFICE. – REG MOTION – HISTORY OF THE RADIO SECTION QUARTZ CRYSTAL PROCESSING LABORATORY. |
22/3 |
THE VARIOMETER – DICK STEVENSON – TECHNICAL DETAILS, CONSTRUCTION AND APPLICATION OF THE VARIOMETER |
22/3 |
ANOTHER OLD BULB – GEORGE NEWLANDS – DESCRIPTION AND PHOTO OF AN EDISON CARBON FILAMENT LAMP OF C1890. |
22/3 |
RESTORING A GEC RADIO. – GERRY BILLMAN – PHOTOS AND DETAILS OF RESTORATION OF A LW/MW/SW GEC RADIO. |
22/3 |
OH WELL, HERE GOES….ANOTHER PHILIPS ! – TONY LIGHTFOOT – RESTORATION OF A DUTCH LW/MW/FM PHILIPS, MODEL B3X42A/04 RECEIVER, CIRCUIT, PHOTOS AND DESCRIPTION. |
22/3 |
ADVENTURES OF A TRAVELLING RADIOMAN – BILL HEINZ – EXPERIENCES IN A WESTERN ELECTRIC TYPE 7A ELECTROMECHANICAL TELEPHONE EXCHANGE. |
22/2 |
NO WONDER THE COMPANY WENT BROKE – ROD OSBORNE. REPORT ON A LAMP WHICH HAS REMAINED IN OPERATION FOR 100 YEARS, PHOTO. |
22/2 |
GENERAL RADIO MODEL S9A RESTORATION – GERRY BILLMAN. PHOTO, DETAILS OF RESTORATION. |
22/2 |
AUSTRALASIAN 3 PIN POWER PLUG – PART2 – MURRAY STEVENSON. SELECTING AND WIRING PLUGS, HISTORY OF “TITEGRIP”, H C URLWINS, PHOTOS OF PLUGS |
22/2 |
A USEFUL CEMENT – PETER LANKSHEAR. MAKING POLYSTYRENE CEMENT FROM WHITE PLASTIC CHIPS OR MOULDINGS. |
22/2 |
VINTAGE RADIO EXHIBITS AT NZART CONFERENCE – PAUL WOODCOCK. DESCRIPTION, PHOTOS |
22/2 |
SOLID STATE MAGIC EYE – GEORGE NEWLANDS. MAKING A SOLID STATE DIRECT REPLACEMENT FOR 6U5/6G5 VALVE, CIRCUIT , CONSTRUCTIONAL DETAILS. |
22/2 |
BAKELITE BAKELITE – ROD OSBORNE. DEVELOPMENT OF BAKELITE, RESTORING BAKELITE CABINETS, PHOTOS OF RADIOS WITH BAKELITE CABINETS. |
22/2 |
VINTAGE RADIO COLLECTING CLASSIC OBCESSIONAL DISORDER SYNDROME – GERRY BILLMAN. THROW-OFF AT COLLECTORS INABILITY TO LIMIT COLLECTION SIZE. |
22/2 |
POST OFFICE RADIO – PART 2 – REG MOTION – HISTORY OF EARLY LAND MOBIE SYSTEM DEVELOPMENT – COAXIAL LINE FILTER, TYPE 48 BASE STATION, PHOTOS, DESCRIPTIONS. |
22/2 |
THE SUPERREGENERATIVE RECEIVER – DICK STEVENSON. HISTORY, THEORY. PRACTICAL CIRCUIT, RADIATION PROBLEMS. |
22/1 |
A MAJESTIC RESTORATION – GERRY BILLMAN. RESTORING A MAJESTIC ABBEYWOOD 353 CONSOLE, PHOTOS, DESCRIPTION |
22/1 |
EARLY TIMES AT CIVIL AVIATION WORKSHOPS – GORDON COOPER. LIFE AT THAT WORKSHOPS IN THE LATE 1940S AND THE 1950S |
22/1 |
THE AUSTRALASIAN 3 PIN POWER PLUG – MURRAY STEVENSON. HISTORY OF ITS DEVELOPMENT WITH DIAGRAMS |
22/1 |
ON USES FOR WAX AS FOUND IN OLD RADIOS – ARTHUR WILLIAMS. RETRIEVING DROPPED OBJECTS AND FILLING BORER HOLES. |
22/1 |
RECYCLE THAT METER – IAN SANGSTER. DECODING THE SYMBOLS USED ON METER DIALS TO DENOTE THE METER TYPE, BS89/1977 |
22/1 |
TWENTY PLUS YEARS OF RADIO COLLECTING – PAUL BURT. PERSONAL STORY WITH PLEA FOR MORE COOPERATION AMONG COLLECTORS. |
22/1 |
THE MK.301; A MYSTERY RADIO REVEALED – JOHN R L WALKER. DESCRIPTION, USAGE, LOUIS MELSTEE, MILITARY RADIO WEBSITE. |
22/1 |
BRIEF OBITUARY OF ALAN ROYCROFT. |
21/4 |
POST OFFICE RADIO SECTION IN WARTIME – REG MOTION – PERSONAL EXPERIENCES – RADAR EQUIPMENT CONSTRUCTION – FIJI STATION – US FORCES – MAKARA RADIO |
21/4 |
THE FORGOTTEN CLIPPER 5M4 – ROD OSBORNE – AKRAD DESIGN – PHOTO – COLOURS – RESTORATION POINTS |
21/4 |
VALVE EQUIVALENTS – FROM RSGB BULLETIN – INCLUDES CV NUMBERS |
21/4 |
NEW LIFE FOR OLD VALVES – BAKING TO ACCELERATE GETTER ACTION – INCREASING HEATER/CATHODE RESISTANCE – IMPROVING EMISSION |
21/4 |
ULTIMATE MODEL CMU (1938) – GRAEME LEA – PHOTOS – DESCRIPTION |
21/4 |
BOOK REVIEW – THE BEST YEARS OF AUSTRALIAN RADIO -ROD SMITH |
21/4 |
GRID LEAK DETECTION IN THE 1920S – FINDING THE IDEAL GRID LEAK – DR HUGO HOLDEN – THEORY AND PRACTICAL RESULTS |
21/4 |
OBITUARIES – DONALD SUTHERLAND – DOUG VIRTUE |
21/4 |
ASK THE TECHNICIAN – HUMOUR |
21/4 |
THE END OF A DECADE – DICK STEVENSON – HISTORICAL COVERING 1920S -DEVELOPMENTS IN EQUIPMENT |
21/4 |
POWER TRANSFORMER PROBLEMS AREN�T ALWAYS EASILY DIAGNOSED – RICHARD BRADLEY – HIGH FLUX LEAKAGE – FAILURE OF FILTER CAPACITORS. |
21-3 |
TARANAKI AVIATION, TRANSPORT AND TECHNOLOGY MUSEUM – CHRIS RICKARDS – DESCRIPTION AND PHOTOS. |
21-3 |
WESTCO PRODUCTS LTD – CLIFF MAXWELL – HISTORY – DESCRIPTION – STAFF |
21-3 |
PACEMAKER TRANSISTOR BROADCAST RECEIVER – “TRANSPORTABLE 58” – BILL COLLERTON – PHOTO – DESCRIPTION – CIRCUIT – PRODUCTION CHANGES |
21-3 |
FRIENDLY CHATS – EXTRACTS FROM E H SCOTT�S BOOK OF THAT NAME. |
21-3 |
OBITUARY – ALF VEART |
21-3 |
AMPLIFYING RF WITH TRIODES – DICK STEVENSON – EARLY HISTORY – NEUTRALISATION TECHNIQUES |
21-3 |
FRIENDLY CHATS – EXTRACTS FROM E H SCOTT�S BOOK OF THAT NAME |
21-3 |
AN INTERESTING PROJECT – PAUL WOODCOCK – RESTORING A GOLDEN KNIGHT BTR 48466 – RADIO LIMITED MANUFACTURE |
21-3 |
PHILCO MODEL 656 – DATA SHEET – CIRCUIT – ALIGNMENT PROCEDURE – CHASSIS LAYOUT |
21-3 |
SHORTWAVE ON A CRYSTAL SET – GEORGE KING – EXPLANATION OF ZLT7 BROADCASTS – AWA 3KW BRASS TRANSMITTER AT WELLINGTON RADIO |
21-2 |
A MYSTERY – MAYBE – GEORGE ASKEY – CRUSADER MANTEL MODEL |
21-2 |
A RARE EDDYSTONE – BRYAN MARSH – ATLANTIC TWO – 1929 BATTERY OPERATED – PHOT O – DESCRIPTION |
21-2 |
A TALE OF 4 ZENITHS, A BELL COLT AND A CRAZY COLLECTOR – ROD OSBORNE – PHOTOS AND EXPERIENCES |
21-2 |
AUDIO SINCE 1920 – ALAN STANLEY – HISTORY – LOFTIN WHITE – |
21-2 |
BOOK REVIEW – HOW TO BUILD CRYSTAL SETS. |
21-2 |
EARLY PIRATE BROADCASTING IN NEW ZEALAND – BILL HEINZ – ZLT7 IN 1944 |
21-2 |
EASTER 2000 – OUR 21ST ANNIVERSARY EVENT – PAUL WOODCOCK – EXHIBITION DISPLAYS – TALKS – SOCIAL – PHOTOS |
21-2 |
HOW TO CONSTRUCT A UHF BROADBAND YAGI ANTENNA AND SAVE A DOLLAR – CLIFF MAXWELL – DIAGRAMS – DIMENSIONS – CONSTRUCTIONAL DETAILS |
21-2 |
RADIOLA JUNIOR C87 – ANOTHER BASKET CASE – GERRY BILLMAN – PHOTOS – CIRCUIT – RESTORATION PROBLEMS |
21-2 |
THE “STOKODYNE” AND THE HMV 2 VALVE MIDGETS. – IAN SANGSTER -SET PRODUCED BY GEORGE STOKES – PHOTOS – CIRCUITS- |
21-2 |
VACUUM TUBES THAT ARE NOT VALVES – GEORGE ASKEY – GEISSLER TUBES – MYSTERY TUBES |
21-1 |
A CLASSIC OSCILLOSCOPE – REG MOTION – COSSOR DOUBLE BEAM TYPE 3339 – RESTORATION – PERFORMANCE – PHOTOS |
21-1 |
AKRAD RADIO – A PERSONAL VIEW AND SHORT HISTORY – ROD OSBORNE – KEITH M WRIGLEY – E W GRANT – R E SKINNER – PHOTOS OF STAFF AND WAIHI FACTORIES – HISTORY – VARIOUS PRODUCTS – GEORGE WOOLLER |
21-1 |
AN UNSATISFACTORY ENCOUNTER WITH A RADIOLETTE 27. – GEORGE NEWLANDS – PHOTOS – CIRCUIT – PROBLEMS |
21-1 |
AND MORE ON HARD TIMES HARDWARE – IAN GREAVES – PAINT TIN LIDS USED AS DIAL DRUMS – PHOTOS – RADIOS WHICH USED THEM |
21-1 |
BOOK REVIEW – THE ATWATER KENT RADIOS – WILLIAMS |
21-1 |
LETTERS TO THE EDITOR – MRS E H SCOTT – SURVIVAL – C&B 5155 – TV SERVICING – FOUNTAIN COLT MODEL O.A. NOSTALGIA OF RADIO |
21-1 |
RADIO(1936) LTD MODELS RA & RB – MURRAY STEVENSON – TECHNICAL DETAILS – CIRCUIT- CHANGES MADE OVER THE YEARS |
21-1 |
THE MARCONI MAGNETIC DETECTOR – PHOTO – SHORT DESCRIPTION |
21-1 |
WORKING FOR THE RADIO CORPORATION OF NEW ZEALAND – BILL HEINZ – EARLY EXPERIENCES – MICA CAPACITORS – ZC1 PRODUCTION |
20-4 |
CAN YOU HELP? – PAUL BURT – KESTRAL SET AND SKIPPER 10 – PHOTOS |
20-4 |
COLLIER & BEALE LTD RADIO MANUFACTURERS – A TRIBUTE BY MARTIN KIMBLE – HISTORY OF THE FIRM – PHOTOS OF PERSONNEL – LIST AND PHOTOS OF SOME UNUSUAL PRODUCTS |
20-4 |
PHILCO MODEL 860 – SPECIFICATION ALIGHNMENT – CIRCUIT – LAYOUT – DIAL DRIVE DETAILS – BAND SPREAD TUNING MECHANISM |
20-4 |
RADIO COLLECTING AND THE INTERNET – DAVE MCLAREN – SOME NET ADDRESSES AND THE AUTHORS EXPERIENCE USING THEM |
20-4 |
THE NOSTALGIA OF RADIO – A PURELY PERSONAL VIEW – GEORGE NEWLANDS – HIKERS ONE ETC. |
20-4 |
WHEN IS ENOUGH ENOUGH – GERRY BILLMAN – REVIVING AN AUDIOLA JUNIOR MODEL 492 – PROBLEMS – PHOTOS – CIRCUIT |
20-4 |
SOME COMMON FAULTS IN ATWATER KENT RECEIVERS – RESISTORS – VALUES OF GRID DAMPERS – AUDIO TRANSFORMERS |
20-3 |
FROM THE RESTORATION DEPARTMENT – GERRY BILLMAN – BEFORE AND AFTER PHOTOS – RESTORATION METHODS. |
20-3 |
JOHN STOKES – A LIFETIME DEVOTED TO RADIO AND ITS HISTORY – BIOGRAPHY – PHOTOS |
20-3 |
WITH THE COLLECTORS – GEORGE NEWLANDS – PHOTOS – VALVE COLLECTION |
20-3 |
4ZM DUNEDIN – STATION CARD – MCCRACKEN AND WALLS – PHOTO SHORT DESCRIPTION |
20-3 |
A LOOK AT PUSHBUTTON TUNING – ARTHUR WILLIAMS BUSH PB63 – COLUMBUS 60 STEWART WARNER 910-51 – DESCRIPTIONS CIRCUITS OF PB63 AND COLUMBUS 60 |
20-3 |
A RANDOM REMINISCENCE – GEORGE NEWLANDS – SHARP RD438H PICKED UO IN FLORENCE, ITALY. |
20-3 |
CALLING THE ROLLS – IAN SANGSTER – ULTIMATE BWU AND BWC – SKYSCRAPER BWS – PHOTOS – CIRCUIT – DESCRIPTIONS – HISTORY |
20-2 |
EARLY MICROWAVE COMMUNICATION – REG MOTION – USE OF ARMY NO.10 SET TO REESTABLISH TELEPHONE COMMUNICATION AFTER A STORM IN CANTERBURY HISTORY – PHOTOS |
20-2 |
MORE OM HARD TIMES HARDWARE – IAN GREAVES – PAINT TIN LIDS AS DIAL DRUMS |
20-2 |
SERVICE DATA – COLUMBUS MODELS 66, 66E & 66J – ALIGNMENT INSTRUCTIONS – CIRCUIT – CHASSIS LAYOUT |
20-2 |
AN INTRIGUING POSTCARD – CONNECTED WITH THE 1912 POST OFFICE INSTALLATION IN THE GPO WELLINGTON – PHOTOS |
20-2 |
BOOK REVIEW – REPRINT OF STC RADIO ..1938 SALES MANUAL |
20-2 |
COLLIER & BEALE TYPE 5155 USED A BAKELITE CHASSIS – IAN SANGSTER – DESCRIPTION – PHOTOS – CIRCUIT – HISTORY. |
20-2 |
RADIOLA…HERE AND THERE – JOHN STOKES – USE OF THE NAME RADIOLA – HISTORY BTH – RCA – NEECO |
20-2 |
THE FLYING DOCTOR SERVICE – RODNEY CHAMPNESS – HISTORY – REVEREND JOHN FLYNN -ALFRED TRAEGER |
20-2 |
WITH THE COLLECTORS – IAN GREAVES – PHOTOS – ACTIVITIES |
20-1 |
“CLEM” – SERVICE SHOP NOTES REASONS FOR ASSIGNMENT OF LETTERS GT ETC TO RADIO VALVE |
20-1 |
A GREAT HOBBY – KEVIN HORN DESCRIBES HIS EARLY EXPERIENCES IN RADIOS AND COLLECTING |
20-1 |
A MARRIAGE OF CONVENIENCE – ROD OSBORNE -VICTOR TALKING MACHINE COMPANY AND BRUNSWICK – ULTONA REPRODUCER -RCA AR812 SUPERHET – UV199 VALVES -CIRCUIT – PHOTOS. |
20-1 |
BOOK REVIEW – HISTORY OF GEC AND THE MARCONI VALVE |
20-1 |
COLUMBUS RECEIVER SERVICING NOTES – PETER LANKSHEAR – DISCUSSES COMMON FAULTS AND POSSIBLE REPLACEMENTS |
20-1 |
RCA BRUNSWICK RADIO/PHONOGRAPH COMBINATION OF 1924 – PHOTO |
20-1 |
A WW-II MYSTERY MINIATURE RADIO – JOHN WALKER – PHOTOS – DESCRIPTION – BLOCK DIAGRAM |
20-1 |
ELECTRONIC MULTIMETERS – REG MOTION – RCA VOLTOHMYST – CIRCUIT – PHOTOS. |
20-1 |
REVALVING A PHILIPS V7A – GEORGE NEWLANDS – USE OF MORE COMMON VALVES IN THE PHILIPS THEATRETTE – PHOTOS |
20-1 |
RIDER’S MANUALS ON CD ROM – REVIEW BY PETER LANKSHEAR |
20-1 |
SOME UNUSUAL VALVES – DICK STEVENSON – EARLY VALVE DESIGNS AND THEIR DESIGNERS – PHOTO OF LOEWE TYPE 3NF |
20-1 |
VINTAGE RADIO INTERNET WEB SITES – RALPH BOSHIER – LIST OF 17 ADDRESSES |
19-4 |
A RADIO FOR THE HOLIDAYS – R A STEVENSON – STORY OF THE CONSTRUCTION OF A “HIKERS ONE” |
19-4 |
BOOK REVIEW – THE GOLDEN AGE OF RADIO IN THE HOME – JOHN STOKES – 2ND EDITION |
19-4 |
EARLY NEW ZEALAND RADIO – PIONEER F J O’NEILL AND EARLY 4YA DAYS – HISTORY |
19-4 |
HARD TIME HARDWARE – IAN SANGSTER – USE OF NAILS AS LONG BOLTS FOR POWER HOLDING TRANSFORMER LAMINATIONS TOGETHER |
19-4 |
INDEX TO NZVRS BULLETINS VOLS 1-19 – INDEXED UNDER SUBJECT MATTER |
19-4 |
ONE DAY IN THE AUCTION ROOM – IAN SANGSTER – MAORI FOLK ART CARVED CASED RADIOGRAM AND ITS SALE BY AUCTION – PHOTO – STORY |
19-4 |
THE KILORAN – JOHN STOKES – STORY OF AN ENGLISH PHILIPS 716B ON THE BARQUE KILORAN – PART CIRCUIT DIAGRAM OF 716B |
19-4 |
THE RADIO “MULTIMETER” – R MOTION – DEVELOPMENT OF THE MULTIMETER – PHOTOS – HISTORY |
19-4 |
WHAT PROMPTS US TO COLLECT VINTAGE RADIO EQUIPMENT? – REG MOTION – APPEARANCE – PRINCIPLES OF DYNAMIC SYMMETRY IN CABINET AND VALVE DESIGN |
19-3 |
A RADIO ROMANCE – RAY FROST – LIFE STORY OF NATHANIEL BALDWIN INVENTOR OF THE BALDWIN HEADSET RECEIVER |
19-3 |
A RADIO WEEKEND IN TAURANGA – ROD OSBORNE – WAIKATO MEETING – PHOTOS OF COLLECTIONS AND SOCIAL HOUR |
19-3 |
AN INTERESTING COMMUNICATIONS RECEIVER – REG MOTION – MARCONI AD94 AIRCRAFT RECEIVER – PHOTOS – DESCRIPTION |
19-3 |
BALDWIN RECEIVER – DESIGN AND HISTORY OF BALDWINJ HEADSET RECEIVERS AND THEIR INVENTOR |
19-3 |
BOOK REVIEW – SECRET RADIO – THE ARCH CASWELL STORY (VK4-CB) – JAPANESE POW STORY |
19-3 |
BOOK REVIEW – THE LOCATOR – INDEX BY TUBE NUMBERS OF SCHEMATICS IN RIDERS MANUALS VOL 1-23 – LARSEN |
19-3 |
GEORGE ASKEY AND HIS COSMOS RADIOPHONE SET TYPE C4 – 1925 – PHOTOS |
19-3 |
GETTING CURRENT TO THE VALVES PART 2 – R A STEVENSON – HISTORY OF THE DEVELOPMENT OF VALVE SUPPLIES |
19-3 |
MAJESTIC RESTORATION TRAPS – PETER LANKSHEAR – MECHANICAL DISTORTION OFTUNING CAPACITORS |
19-3 |
RE MYSTERY PHOTOGRAPH – NED MATICH – ANSWER TO PHOTO OF COLONEL ALLEN BELL AND FRIENDS IN VOL19/2 – PHOTO OF SHEFFIELD RADIO CENTER KAITAIA (1942) |
19-3 |
STATION 2YB NEW PLYMOUTH – CHRIS RICKARDS – HISTORY OF ITS DEVELOPMENT UNDER THE NORTH TARANAKI RADIO SOCIETY |
19-3 |
THE RCA WAVEMETER – JOHN WALKER – PHOTOS – DESCRIPTION – CIRCUIT |
19-3 |
THREE BOOKS – AN ANNOUNCEMENT – PHOTOS AND DETAILS OF JOHN STOKE’S THREE BOOKS ON VINTAGE RADIO |
19-3 |
ULTIMATE’S FIRST BAKELITE SE – IAN SANGSTER – RU AND RT MODELS – PHOTOS – DESCRIPTION – CIRCUIT |
19-3 |
WHERE OH WHERE HAS MY LITTLE DOG GONE – JOHN STOKES – THE “NIPPER” STORY – RCA TRADE MARK – EMI LOGO ALSO – PHOTOS – HISTORY |
19-2 |
FREQUENCY MEASUREMENT – THE SECOND NEW ZEALAND FACILITY – MOTION – MAKARA FREQUENCY STANDARD – DIGITAL READOU WITH VALVE – GEORGE KING – PHOTOS |
19-2 |
GETTING CURRENT TO THE VALVES – STEVENSON – PART 1 – HISTORY OF VALVE FILAMENTS AND THEIR POWER SUPPLIES |
19-2 |
HOW PHILIPS GOT INTO RADIO MANUFACTURING – TRANSLATED BY VAN DER WEE – NSF MODEL M4 – NSF HILVERSUM 3 – HISTORY – CIRCUITS PHOTO |
19-2 |
RADIO (1936) LTD’S EA AND FA MODELS – SANGSTER – COMPARISON WITH BUSH PB63 – DESCRIPTIONS – PHOTOS – CIRCUITS |
19-2 |
SOME NON-EXPERT FEEDBACK ON FEEDBACK – GREAVES – PROBLEMS FOUND IN RESTORING A COURIER 5CA |
19-2 |
SOME RECOLLECTIONS OF EARLY BROADCASTING IN NEW PLYMOUTH – LANKSHEAR – 2YB – PHOTO OF STAFF IN 1929 – PHOTOS OF STUDIO AND TRANSMITTER – HISTORY |
19-2 |
INTERCHANGING 12SA7 AND 12SA7GT – AVOIDING PROBLEMS IN THIS AND SIMILAR CHANGES |
19-1 |
A LOOK AT TELEPHONE DIAL TUNING – WILLIAMS – WELLS GARDNER – GULBRANSEN – MIDWEST – MODERNE – PRINCIPLES |
19-1 |
BOOK REVIEW – “AN INDEPENDENT AIR” – SULLIVAN – STORY OF OTAGO RADIO ASSOCIATION – 4XD |
19-1 |
EARLY DAYS IN NEW ZEALAND TELEVISION – MAXWELL – BELL RADIO TELEVISION CORPORATION – AL BELL – CHARLES ROUSE – TED COLLINS |
19-1 |
EXTENSION SPEAKERS – STOKES – ZENITH – PHILITONE – MULLARD – HISTORY OF USE |
19-1 |
FREQUENCY MEASUREMENT – THE CRYSTAL CALIBRATED FREQUENCY METER – MOTION – LM-10 – CALIBRATOR CRYSTAL NO 10 – OPERATION – PHOTOS |
19-1 |
GLACIAL T6-1 – SANGSTER – RCA – HMV – CIRCUIT – PHOTOS – DESCRIPTION |
19-1 |
HOW HI THE FI – STOKES – COMMENTS ON RETURN TO VALVE AMPLIFIERS |
19-1 |
SOUTHERN STALWARTS REVISITED – ARTHUR WILLIAMS – IAN KING – BILL BIRD AT EDENDALE DISPLAY – PHOTO |
19-1 |
THOSE NASTY PCB’S – CROZIER – TESTING FOR POLYCHLORINATED BIPHENYLS – METHODS – PRECAUTIONS |
19-1 |
VINTAGE RADIO DISPLAY – ONSLOW HISTORICAL SOCIETY CENTRE – WELLINGTON BRANCH EFFORT |
18-4 |
A RADIO WIDOWS LAMENT – STOKES – KIT FARMER – PHOTO – REPRINT OF LETTERFROM 1986 WITH COMMENTS |
18-4 |
A SAD STORY WITH A HAPPY ENDING – OSBORNE – SALE OF AN AMPLIFIER WITH KT66’S |
18-4 |
A VISITOR FROM SWEDEN – STOKES – BENGT SVENSSON – GRIMETON STATION – ALEXANDERSON ALTERNATOR – ANTENNA SYSTEM – 1924 |
18-4 |
PIONEER BROADCASTERS – 2AH WANGANUI – SUTHERLAND/MOTION – CLUB DISPLAYS – TRANSMITTER – HISTORY – PHOTO – DIAGRAM |
18-4 |
REPRODUCTION OR FAKE? – SUMMARY OF DAVID READ’S ARTICLE EX BVWS JOURNAL |
18-4 |
SACRILEGE OR NOVELTY – WILLIAMS – EMERSON CONSOLE CABINET MOUNTED ON CUPBOARD DOOR – PHOTO – EMERSON CLEF |
18-4 |
SWAP MEETS – TWO PHOTOS TAKEN AT MEETS – BILLMAN – WAIKATO MEET AUCKLAND GARAGE SALE |
18-4 |
ULTIMATE BCU – SANGSTER – PHOTOS – CIRCUIT – COMPARISON WITH GULBRANSEN 7L. |
18-4 |
VALE! BRUCE KELLY – A TRIBUTE FROM THE NZVRS – STOKES |
18-3 |
THE DEVELOPMENT OF RADAR IN NEW ZEALAND – UNWIN – PHOTOS – HISTORY – SLATTER – COLLINS – WATSON-MUNRO |
18-3 |
A RANDOM REMINISCENCE – NEWLANDS – DISCOVERY OF A COLLIER AND BEALE 518N RECEIVER IN AN OLD SHED |
18-3 |
BOOK REVIEW – 70 YEARS OF RADIO TUBES AND VALVES – 2ND EDITION BY JOHN STOKES – LANKSHEAR – IMPROVEMENTS IN NEW EDITION |
18-3 |
COASTWATCHING IN THE SUB-ANTARCTIC 1941-45 – WILLIAMS – PHOTO – AUCKLAND ISLANDS – CAMPBELL ISLANDS – SOUTHLAND MUSEUM DISPLAY |
18-3 |
DC MAINS AND A TRUE STORY – STOKES – EARLY DC MAINS USE IN AUCKLAND AND PROBLEMS WHEN CHANGING OVER TO AC MAINS |
18-3 |
FROM THE WHITE SHED – SANGSTER – SPEAKER PLUG AND SOCKET EXTENSION LEADS |
18-3 |
OBITUARIES – ERIC KIRBY – FRITS WILLEMSEN – PHOTOS – HISTORY |
18-3 |
THE OLDEST RADIO BROADCASTING ORGANISATION IN THE BRITISH EMPIRE – 75TH ANNIVERSARY OF FOUNDATION OF OTAGO RADIO ASSOCIATION – 4XD |
18-3 |
THIS BUSINESS OF SOLDERING – NEWLANDS – DESCRIPTION OF PROCEDURES AND PRECAUTIONS |
18-3 |
WARNING – LETTER TO MEMBERS RE UNSCRUPULOUS DEALINGS IN RADIO VALVES AND SETS |
18-3 |
WORTH THE WAIT – OSBORNE – RADIOLA MODEL 46 AND 66 – PHOTOS – DESCRIPTIONS |
18-2 |
BOOK REVIEW – BAKELITE RADIOS BY ROBERT HAWES – STOKES |
18-2 |
TWO EARLY DUAL WAVE SUPERSETS – STOKES – COURTENAY MODEL 108 – PHOTO – DESCRIPTION – 1934 |
18-2 |
A LOOK AT AUTOMATIC TUNING – WILLIAMS – PHILIPS 660A – DESCRIPTION – PHOTOS |
18-2 |
ELECTRICAL WIREMANS REGISTRATION BOARD CERTIFICATE OF LIMITED REGISTRATION – 1941 LIMITATIONS ETC – FASCIMILE OF CERTIFICATE. |
18-2 |
NZ’S FIRST PRIMARY STANDARD OF FREQUENCY – REG MOTION – DESCRIPTION – PHOTOS – GENEREAL RADIO C-21-H – SID THOMPSON – SYNCHRO-CLOCK |
18-2 |
OUR LIBRAY AND LIBRARIAN – PHOTO – DESCRIPTION – ERNIE HAKANSON |
18-2 |
STATION 1ZJ – JOHNS LTD – STOKES – DESCRIPTION – PHOTO V JOHNS |
18-2 |
WAR ASSETS WIRELESS – SANGSTER – MODERNE – GULBRANSEN 756 – COLUMBUS 44 – PHOTOS – DESCRIPTIONS |
18-1 |
BOOK REVIEW – RADIO BY HALLICRAFTERS – DACHIS |
18-1 |
GEORGE ANCHOR – A PIONEER BROADCASTER – REG MOTION – 1ZH – HISTORY – PHOTOS |
18-1 |
IN THE BEGINNING – ROYCROFT – ALAN’S INTRODUCTION TO AUCKLAND AND TO RADIO SERVICING |
18-1 |
RUSSIAN TUBES TO THE RESCUE – MAJESKI – DESCRIPTION OF PRODUCTION |
18-1 |
SUBSTITUTES FOR ALL METAL OCTAL VALVES – WALKER – MAKING SUBSTITUTES – VALVE EQUIVALENTS |
18-1 |
SUPPLY OF CIRCUIT DIAGRAMS – HOW TO ORDER FROM THE NZVRS LIBRARY |
18-1 |
THE RADIO CRAFT COMPANY – STOKES – MODEL D6 – PHOTOS – DESCRIPTION – HISTORY – DE FOREST |
17-4 |
A VIEW FROM WEBB’S RECENT AUCTION IN AUCKLAND – PHOTO |
17-4 |
AUNT DAISY’S OTHER RADIO – IAN SANGSTER – COURTENAY 7 VALVE DUAL WAVE MANTEL – DESCRIPTION – ADVERTISEMENT – CIRCUIT |
17-4 |
ELECTRONIC WHIZ ENJOYS HOBBY SPANNING 45 YEARS – REECE TURNER – TE KUITI |
17-4 |
LETTER TO THE EDITOR – ALAN DOUGLAS – COMMENTS ON TYPE “A” ARTILLERY SPOTTING RECEIVER AND NC103XA RECEIVER COIL PACK ARRANGEMENT |
17-4 |
LETTER TO THE EDITOR – DENNIS SEYMOUR – HISTORY OF RADIO ENGINEERING LIMITED OF DUNEDIN |
17-4 |
MEASURING FREQUENCY – THE WAVEMETER – REG MOTION – HISTORY – GR724A WAVEMETER – DESCRIPTION – PHOTOS |
17-4 |
PHILIPS IN NEW ZEALAND – JOHN STOKES – HISTORY OF COMPANY – EARLY ADVERTISEMENT |
17-4 |
THE NZ HRO RECEIVER – PHIL MCGECHIE – 941SWB – 938SWB – DESCRIPTION – PHOTOS – CIRCUIT – HISTORY |
17-4 |
VINTAGE RADIO EXHIBITION IN OAMARU – JOHN THOMPSON – PACIFIC “MAE WEST” – PHOTOS – DESCRIPTION |
17-3 |
ANOTHER NEW ZEALAND COMMUNICATIONS RECEIVER – IAN SANGSTER – SHEFFIELD RADIO TYPE SR2 – DESCRIPTION – PHOTOS |
17-3 |
AUDIO – JOHN STOKES – HISTORY OF AUDIO AMPLIFIERS – EARLY PHOTOS – OPERADIO – ELECTRAD – WELL MAYDE – MAGNAVOX – PILOT -LEAK TL/10 |
17-3 |
CHANGE OF EDITOR – REG MOTION TAKES OVER FROM IAN SANGSTER |
17-3 |
JOURNEY TO MECCA – ROD OSBORNE – GERRY BILLMAN – ELGIN – PHOTOS – MUCHOW RADIO MUSEUM – SOME PRICES IN USA |
17-2 |
A RESTORER’S DREAM – IAN SANGSTER – ULTIMATE DOMINO MODEL REV – DESCRIPTION – CIRCUIT – PHOTO |
17-2 |
AN EARLY AUDIO AMPLIFIER – JOHN STOKES – KOLSTER MODEL 500 – PHOTOS DESCRIPTION |
17-2 |
CIRCUIT DIAGRAMS FROM NZVRS – REQUESTS TO BE MADE TO NZVRS TREASURER |
17-2 |
LETTER TO THE EDITOR – SHEFFIELD RADIO COMMUNICATIONS RECEIVER – HISTORY – DESCRIPTION |
17-2 |
REPAIRING ATWATER KENT MULTIPLE CAPACITORS – PETER LANKSHEAR – PHOTOS – DESCRIPTION OF METHODS |
17-2 |
ROD OSBORNE AND GERRY BILLMAN GP VISITING – PHOTO |
17-2 |
THE RAREST RADIO IN THE WORLD – DAVE MCLAREN – R.E.L. – PHOTOS – DESCRIPTION – RESTORATION |
17-1 |
HELLO HELLO 1ZQ AUCKLAND CALLING – JOHN STOKES – HISTORY – PHOTOS – CIRCUIT – ROY KEITH – DEFOREST OT3 TRANSMITTER – DEFOREST D6 RECEIVER |
17-1 |
INDEX TO NZVRS BULLETINS FROM VOLUME 1 TO VOLUME 16 |
17-1 |
LETTER TO THE EDITOR – BELL COLT TRANSISTORISED – FURTHER COMMENT – ERIC CALEY |
17-1 |
LETTER TO THE EDITOR – RESTORING OLD MAGNETIC RADIO GRAM PICKUPS – BRIAN LACKIE |
17-1 |
LIBRARY MOVES – NOW IN PONSONBY – ERNIE HAKANSON AS NEW LIBRARIAN |
17-1 |
THE VICTOR (HMV) RE45 MICROSYNCHRONOUS RADIOGRAM OF 1929 – ARTHUR WILLIAMS – TYPE RE45 – RESTORATION – PHOTOS – CIRCUIT |
17-1 |
YOU CAN’T TAKE THEM WITH YOU – PETER LANKSHEAR – WHAT TO DO WITH YOUR COLLECTION |
16-4 |
AN AUSTIN RADIO – IAN SANGSTER – MODEL J – AUSTIN RADIO CORP LOS ANGELES – PHOTO – CIRCUIT – DESCRIPTION |
16-4 |
BOOK REVIEW – AUDIO! AUDIO! – JONATHAN HILL – REVIEW BY IAN SANGSTER |
16-4 |
EXHIBITION IV – PHOTOS – DESCRIPTION |
16-4 |
JOHN STANNAGE RADIOMAN ON “SOUTHERN CROSS” – KINGSFORD SMITH – HISTORY – PHOTO – MARCONI AD37 TRANSMITTER |
16-4 |
LETTER FROM HAWAII – FURTHER THOUGHTS ON CROSS MODULATION – ALAN ROYCROFT |
16-4 |
PCB’S – PHASING OUT SMALL PCB HOLDINGS – IAN SANGSTER |
16-4 |
THOUGHT TO BE THE LAST – IAN SANGSTER – SOLID STATE BELL COLT MKIII – PHOTOS – CIRCUIT – DESCRIPTION |
16-4 |
WISEMAN’S COURIERS – JOHN STOKES – 1927 – J WISEMAN AND SONS – H E PARSONS DESIGNER – SHORT WAVE BANDSWITCHED – HISTORY – DESCRIPTION – CIRCUIT |
16-3 |
NZ POST OFFICE RADIO PICTURE SERVICE – REG MOTION – FURTHER NOTES ON DESIGN AND TESTING – PHOTO – CARTOON |
16-3 |
PAMPHLET ISSUED WITH VR16/3 – 100 YEARS OF RADIO COMMUNICATIONS – MARCONI – SPEECH AT 30TH ANNIVERSARY – MARCONI AT BOLOGNA – ERIC KIRBY |
16-3 |
SAID TO BE THE FORERUNNER – JOHN STOKES – ECHOPHONE MODEL C – EARLY MANTEL RADIO – PHOTOS – DESCRIPTION – CIRCUIT |
16-3 |
BOOK REVIEW ILLUSTRATED HISTORY OF PHILIPS VALVES TO 1933 – FIN STEWART – REVIEWER JOHN STOKES |
16-3 |
LETTER FROM HAWAII – EDISON R6 AND R7 RECEIVERS – COMMENTS – ALAN ROYCROFT |
16-3 |
MARCONI MAGNETIC DETECTOR – PHOTO – EX CABLE AND WIRELESS SUVA |
16-3 |
SOME RANDOM OBSERVATIONS ON EARLY NZ PHILIPS RECEIVERS – ARTHUR WILLIAMS – MULLARD 520 AND 620 – PHILIPS 157 AND 252 – PHOTOS – DESCRIPTIONS |
16-2 |
A HISTORY OF THE INSTALLATION OF THE NZ POST OFFICE RADIO PICTURE SERVICE – GEORGE NEWLANDS – 1947 – PHOTOS – DESCRIPTION |
16-2 |
AN AUSTRALIAN RADIOPHONE – JOHN STOKES – AWA RADIOPHONE RECEIVER – 1925 – PHOTOS – DESCRIPTION |
16-2 |
AN EDISON AQUIRED – GRAHAM LINDSEY – DESCRIPTION – PHOTOS – R-6 |
16-2 |
CLARION 220 – DAVE MCLAREN – PHOTO OF DAMAGED CABINET |
16-2 |
CROSS MODULATION – DES WRIGHT – SOURCES – TRACING – CURING |
16-2 |
LETTER TO EDITOR – NED MATICH – INFORMATION GIVEN ON WAIATA SUPER FIVE – ORIGIN OF WAIATA RECEIVERS |
16-2 |
LETTER TO EDITOR – NEIL BARNETT – SPLITDORF ABBEY RECEIVER – POSSIBLE REASON FOR UNUSUAL BIASSING ARRANGEMENT |
16-2 |
LETTER TO THE EDITOR – MISTAKE IN THE COLLIER AND BEALE 397AW RECEIVER CIRCUIT – PETER LANKSHEAR |
16-2 |
LETTER TO THE EDITOR – PCB’S AND THEIR LOCATIONS |
16-2 |
SOME NOTES ON THE EDISON R-6 AND R-7 – JOHN STOKES – DESCRIPTION – CIRCUIT |
16-2 |
SOME RECENT AUCTION PRICES – PETER WEBB GALLERIES |
16-1 |
A QUEST FOR ATWATER KENT’S LAST RECEIVER – PETER LANKSHEAR – TYPES 255 435 AND 725 – CIRCUIT – PHOTOS – REWOUND TRANSFORMERS |
16-1 |
BOOK REVIEW – JIM CLARK’S SCOTT RADIO COLLECTORS GUIDE – 100 PAGES – COVERS 1925/1946 |
16-1 |
LETTER FROM HAWAII – MORE ON CAPACITOR REBUILDS – ALAN ROYCROFT – BOILING OUT WATER USING HOT BEESWAX |
16-1 |
PEEK-A-BOO GULBRANSEN – IAN SANGSTER – COLLIER AND BEALE 397-AW – 1939 – DESCRIPTION -CIRCUIT – PHOTOS |
16-1 |
PILOT RADIO INFORMATION WANTED – BILL MOORE USA – LIST OF US AND UK PILOT RADIO MODELS KNOWN |
16-1 |
THE SPLITDORF “ABBEY” – JOHN STOKES – DESCRIPTION – PHOTOS – CIRCUIT |
16-1 |
THE WADLEY TUNING SYSTEM – DES WRIGHT – DESCRIPTION – HISTORY – USAGE |
15-4 |
BOOK REVIEW – IN MARCONI’S FOOTSTEPS 1894 TO 1920 EARLY RADIO BY PETER JENSEN – ERIC KIRBY |
15-4 |
DELCO MODEL 3002 CAR RADIO – 1930 – PHOTO – CIRCUIT |
15-4 |
DESIGN AND PERFORMANCE IN 1934 PART II – REG MOTION – ATWATER KENT MODEL 112 – AUDIO FREQUENCY DESIGN AND PERFORMANCE |
15-4 |
ERLA OR ALLIED-THAT IS THE QUESTION – RAY KNOWLES AND GRAHAM LEA – SEEK DETAILS OF A CONSOLE – PHOTO |
15-4 |
THE EVOLUTION OF THE CAR RADIO – JOHN STOKES – PHILCO MODEL 10 – TRANSITONE 1930 VINTAGE – CIRCUIT – PHOTO – OTHER EARLY MODELS – PHOTOS |
15-3 |
A PUZZLING HMV – NEW ZEALAND MODEL 465 – DARRYL KASCH PHOTO – DESCRIPTION – COLLIER AND BEALE |
15-3 |
BOOK REVIEW – THE RADIO YEARS A HISTORY OF BROADCASTING IN NEW ZEALAND BY PATRICK DAY |
15-3 |
DESIGN AND PERFORMANCE IN 1934 – THE ATWATER KENT 112 -PART 1 – REG MOTION – PHOTO – DESCRIPTION – RESTORATION DETAILS – PERFORMANCE |
15-3 |
HELP WANTED – GEORGE ASKEY – UNUSUAL LOOSE COUPLER – PHOTO – DESCRIPTION |
15-3 |
LETTER TO THE EDITOR – SIMON WADE – INTENTIONS IN TRADE WITH AUSTRALIA AND USA |
15-3 |
MY MYSTERY RADIO – NED MATICH – 1929/31 RADIO PHONOGRAPH COMBINATION – PHOTOS DESCRIPTION |
15-3 |
PHOTO – BRYAN MARSH WITH BARLOW WADLEY RECEIVERS – 1980 |
15-3 |
REPLICA ATWATER KENT CAPACITORS – PETER LANKSHEAR – RESTORATION METHODS – PHOTOS – DESCRIPTION |
15-3 |
ULTIMATE FACTORY IN 1932 – PHOTO |
15-2 |
A TALE OF TWO MAJESTICS – ARTHUR WILLIAMS – MODELS 463 AND 331 – PHOTO – CIRCUIT MODEL 460 |
15-2 |
AUNT DAISY AND LEFT HANDED RADIOS – LEFT HAND DIALS ON RADIO CORP MODELS – ALSO HMV AS WELL AS COLLIER AND BEALE SETS |
15-2 |
BOOK REVIEW – PHILCO RADIO-1928/1942 – MARK THOMPSON – HISTORY |
15-2 |
BOOK REVIEW – RADAR STORIES FROM THE RNZAF 1939-45 – IAN SEXTON |
15-2 |
REFLEXING – JOHN STOKES – MAKING ONE VALVE DO THE WORK OF TWO -EXAMPLES – COLUMBUS MODEL 4 – 1952 – PHOTO – CIRCUIT |
15-2 |
SETTING THE PACE-1972 STYLE – JACK RHODES – BARLOW-WADLEY XCR-30 RECEIVER – HISTORY – PHOTO – BLOCK DIAGRAM |
15-2 |
THE HIKERS ONE REVISITED – PHIL MCGECHIE – TESTS – CIRCUIT – IMPROVED VERSION – 49 VALVE VERSUS 1Q5 |
15-2 |
THE OTHER BRIAN SMITH – PETER LANKSHEAR – AUSTRALIAN SUPPLIER OF PARTS AND SERVICE – NZ SUPPLIER OF SERVICE AND TRANSFORMER WINDING |
15-1 |
A MODERN GLOBE RADIO – PHOTO – RADIO IN BASE OF A WORLD GLOBE |
15-1 |
A NEW ZEALAND MADE SHORTWAVE ADAPTOR – NEVILLE GRUBNER – MONITOR SW CONVERTOR – FARMERS TRADING COMPANY AUCKLAND – PHOTOS – CIRCUIT – HISTORY |
15-1 |
A SHORT HISTORY OF THE TYPE 45 POWER TUBE – ALAN S DOUGLAS -PHOTOS – HISTORY |
15-1 |
ACROSS THE SERVICE BENCH – THE THREE VALVE BELL COLT – REMOVING PUSH-ON KNOBS WITHOUT DAMAGE – AVC READINGS |
15-1 |
CHRISTCHURCH GROUP FORMATION – MEETING DETAILS – RUSSELL MCKEE |
15-1 |
LETTER FROM HAWAII – ALAN ROYCROFT – HISTORY – 1ZM – 1ZQ – B CLASS STATIONS |
15-1 |
MORE REPLICA RADIOS – AVAILABLITY – FRANKLIN MINT – AIR KING SKYSCRAPER – SPARTON 557 – 1935 EMERSON – 1938 RCA 9WX – 1936 CROSLEY |
15-1 |
NZ STAMP WITH AUNT DAISY AND BELL COLT – REVERSED FRONT LAYOUT |
15-1 |
NZVRS VIDEO TAPES – AVAILABLE AT 11/93 – 8 TAPES – COST |
15-1 |
RADIO LOOKALIKES – DAVE MCLAREN – GM AND AIRLINE – WELL-MAYDE COMPANY – ECHOPHONE S5 – BUSH |
15-1 |
THE INVISIBLE COMPONENT – JOHN STOKES – COMPONENTS NOT SHOWN ON CIRCUIT DIAGRAMS – GULBRANSEN – COLLIER AND BEALE |
15-1 |
THE MAJESTIC MODEL 20 – JOHN STOKES – 1931 – GRIGSBY GRUNOW – HISTORY – PHOTOS – CIRCUIT – REPAIR DIFFICULTIES |
15-1 |
ZC178-WHERE DOES IT FIT IN – D K COLLETT – HISTORY – PHOTO – WWII PROPAGATION TESTING USE |
14-4 |
THE VINTAGE WIRELESS COMPANY CEASE TRADING – DEC 1993 – DISPOSAL OF STOCK |
14-4 |
MORTON COUTTS-A RADIO PIONEER – BORN 1904 – TAIHAPE 1924 – 2AQ – PHOTOS – HISTORY – ZL1BQ |
14-4 |
RESTORING 1934 WELDON KITSET – GRAHAM LEA – RESTORATION – PHOTO – AUSTRALIAN KITSET |
14-4 |
THE SILVER-MARSHALL 738 SHORTWAVE CONVERTOR – JOHN STOKES – DESCRIPTION -PHOTO CIRCUIT |
14-4 |
THE ZC1 – IAN SANGSTER – GEORGE MCLEAN – HISTORY – PHOTOS – CIRCUIT |
14-4 |
ZC178 WHERE DOES IT FIT IN?- VHF – AM/FM – PHOTO |
14-3 |
ALAN ROYCROFT REPLIES TO REQUEST FOR MEMORIES OF THE KFI COCONUT GROVE BROADCASTS |
14-3 |
ANOTHER GOODIE COMES TO LIGHT – JOHN STOKES – JACKSON-BELL SHORTWAVE CONVERTOR – PHOTOS DESCRIPTION – CIRCUIT |
14-3 |
DO-IT-YOURSELF KIWI – DES WRIGHT – SOME EXAMPLES OF DANGEROUS ELECTRICAL WIRING FOUND DURING SERVICING |
14-3 |
EXHIBITION III – DESCRIPTION WITH PHOTOS – CATHEDRALS – NOVELTY RADIOS – ATWATER KENT CONSOLE |
14-3 |
REMLER EQUIPMENT – USE ON MONTEREY – LOFTIN-WHITE DESIGN – SOME OBSERVATIONS ON PERFORMANCE ETC |
14-3 |
THOUGHTS ON SERVICING – DES SMITH – ITEMS TO WATCH FOR AND PROCEDURES TO FOLLOW |
14-3 |
WITH THE COLLECTORS (17) – DIGGER HOLMES – PHOTO |
14-2 |
SERVICEMAN TELLS – KEITH MCILRAITH – TIPS ON FIXING OLD SETS |
14-2 |
SOME SYMBOLS – JOHN STOKES – USE OF SYMBOLS FOR RESISTANCE AND CAPACITANCE IN CIRCUIT DIAGRAMS |
14-2 |
A FRENCH HORN SPEAKER – ALLAN BREHAUT – BRUNET – 14″ DIAM SWAN NECK TYPE |
14-2 |
BROADCASTING NOSTALGIA – PETER LANKSHEAR – DESCRIPTION OF A PHOTO GIVEN IN A 1993 NZVRS JOURNAL |
14-2 |
EARLY SOUNDS – SHOP OPENED FOR BUSINESS IN QUEENS ARCADE AUCKLAND – GRAHAM LINDSEY |
14-2 |
HIS DADDY’S CHOICE – EARLY BRITISH MULTIPANEL RECEIVER – 1924 – R TYPE VALVES – HOME CONSTRUCTED |
14-2 |
MORE ON THE GREBE SYNCHROPHASE – JOHN STOKES – DESCRIPTION – PHOTOS – EARLY MODELS |
14-2 |
MORE THOUGHTS ON THE HUMBLE BELL COLT – DES SMITH – SKYMASTER – JUPITER TABLEGRAM – MARINE BAND MODEL |
14-2 |
RADIO LICENSING IN THE UK – PAT LEGGAT – EARLY LICENSING PRACTICES WITH COSTS AND RESTRICTIONS |
14-2 |
RADIOLA SPEAKER – PHOTO – INFORMATION WANTED ON IT |
14-2 |
ULTIMATE EKCO SERVICE BULLETIN – USE OF RESISTOR AS FUSE IN CIRCUITS RES REU AND REV |
14-1 |
A BIT ABOUT REMLER – JOHN STOKES – COMPANY HISTORY – CIRCUIT OF MODEL 21-3 – PHOTO |
14-1 |
AIR CELLS AND AIR CELL TUBES – JOHN STOKES – DESCRIPTION – PHOTOS |
14-1 |
CALLING ALL PHONOGRAPH COLLECTORS – AGREEMENT TO INTERCHANGE JOURNALS WITH THE VINTAGE PHONOGRAPH SOCIETY |
14-1 |
MISTAKES IN THE AVO VALVE DATA MANUAL – DON BESWICK |
14-1 |
PACK AND SHIP RADIOS – BILL MOORE USA – RULES FOR PACKING AND TRANSPORTING RADIOS SUCCESSFULLY |
14-1 |
PHOTO OF KEITH VAUGHAN AT SHORTLAND ST STUDIOS OF THE NZBS – 1950 |
14-1 |
ROUNDING UP COLTS – PETER LANKSHEAR – BELL COLT TYPE – DESCRIPTIONS AND PHOTOS – CIRCUIT – ROLAX |
14-1 |
WITH THE COLLECTORS (16) – MURRAY HALL – PHOTOS OF COLLECTION – HOW HE STARTED |
13-4 |
DIRE PENALTIES – LICENSING REQUIREMENTS IN CANADA IN 1932 |
13-4 |
GETTING THE BEST OUT OF 78 RPM RECORDS – ALVIN M TAYLOR – CHOOSING THE PICKUP ETC – PREAMP CIRCUIT |
13-4 |
PHILIPS FIRST AUSTRALIAN SUPERHET – JOHN STOKES – MODEL A – 1934 – PHOTOS – CIRCUIT DIAGRAMS – DESCRIPTION – HISTORY |
13-4 |
TWIN WAVES AND MORE – ALAN ROYCROFT – DUAL SIGNAL OPERATION ON ONE ANTENNA IN HAWAII |
13-3 |
WHATEVER HAPPENED TO ….? – JACK RHODES – LAST DAYS OF E H SCOTT – HISTORY |
13-3 |
A TRANSOCEANIC REUNION – IAN SANGSTER – THE GENERAL MOTORS S9 – PHOTOS DESCRIPTION |
13-3 |
ANOTHER ‘PEOPLES SET’ – JOHN STOKES – PHILCO UK TYPE 444 – PHOTOS – DESCRIPTION – 1936 |
13-3 |
IAN SANGSTER TAKES OVER AS EDITOR OF THE JOURNAL – JOHN STOKES |
13-3 |
INDEX OF RECEIVERS COVERED IN THE BULLETIN TO VOL 13 – IAN SANGSTER |
13-3 |
SERVICING IN THE THIRTIES – ALAN ROYCROFT – SOME EXPERIENCES |
13-3 |
WITH THE COLLECTORS (15) … BOB COOK – PHOTO – DESCRIPTION |
13-2 |
A RARE FIND – ALAN ROYCROFT – 1928 RCA MODEL 103 LOUDSPEAKER – CIRCUIT – PHOTO – HISTORY. |
13-2 |
AN EARLY PHILIPS AUTORADIO – TYPE 247/248 – SHORT DESCRIPTION AND PHOTO OF 247B/248B |
13-2 |
AN EXCELLO ACQUIRED – IAN SANGSTER – PHOTO – DESCRIPTION. |
13-2 |
AUCTIONS AND RADIOS – DAVE MCLAREN – WEBB’S AUCTION OF HARRY BYRNES COLLECTION |
13-2 |
BOOK REVIEW – RADIO MANUFACTURERS OF THE THE 1920S BY ALAN DOUGLAS – JOHN STOKES |
13-2 |
BOOK REVIEW – ROBERT HAWE – JOHN STOKES – DEALS WITH CABINET DESIGN |
13-2 |
LAMPHOUSE CLOSED – NEVILLE GRUBNER – SHORT ARTICLE ON THIS WELLINGTON RADIO SHOP |
13-2 |
MCMURDO SILVER MASTERPIECE 11 – A CLASSIC RECEIVER OF 1933 – NEVILLE GRUBNER – DESCRIPTION – HISTORY – PHOTOS – CIRCUIT |
13-2 |
RADIO ON THE FARM – OWEN NAIRN – REMINISCENCES |
13-2 |
THE CHANGING NATURE OF HOBBY ELECTRONICS – PETER LANKSHEAR – SOME OBSERVATIONS ON TRENDS IN THE RADIO AMATEUR CONSTRUCTORS WORLD |
13-1 |
A SCOTT-TAGGART KITSET – NEVILLE GRUBNER – MODEL S.T.300 – DESCRIPTION – CIRCUIT – PHOTO |
13-1 |
BOOK REVIEW – DISCOVERING VINTAGE RADIO – PETER LANKSHEAR – ELECTRONICS AUSTRALIA – 115 PAGES – REPRINTS OF ARTICLES FROM ELECTRONICS AUSTRALIA |
13-1 |
COLLECTING…A DISEASE WE ALL SHARE – GEORGE NEWLANDS – PSYCHOLOGY OF COLLECTING – LIMITING COLLECTIONS – TYPES OF COLLECTIONS |
13-1 |
RCNZ’S BANDSPREAD RECEIVERS – PETER LANKSHEAR – PART 2 – MODEL 99 – 13 VALVES – 1948 – DESCRIPTION – CIRCUIT – MODEL 91 – CIRCUIT – PHOTO – MODS |
12-4 |
A HANSCOM RADIO – GRUBNER – 1926 SUPERHET MADE BY HANSCOM RADIO RHODE ISLAND USA – CIRCUIT AND DESCRIPTION |
12-4 |
A HANSCOM RADIO – GRUBNER – NEUTRALISED SUPERHET – REFLEXED – DESCRIPTION – PART CIRCUIT – ADVERTISEMENT |
12-4 |
A NEW ZEALAND NOVELTY – LANKSHEAR – HAYWIN “BROADCASTER” – 1941 – PHOTO – DESCRIPTION. |
12-4 |
A NEW ZEALAND NOVELTY – PETER LANKSHEAR – HAYWIN TYPE 52 – PHOTO – DESCRIPTION |
12-4 |
BANDSPREAD SHORTWAVE TUNING IN RCNZ RECEIVERS – JOHN STOKES – PETER LANKSHEAR – COLUMBUS MODEL 90 – RADIO CORP – MODEL 75 – PHOTOS – DESCRIPTION |
12-4 |
BOOK REVIEW – OLD TIME RADIOS! RESTORATION AND REPAIR – JOSEPH CARR – PETER LANKSHEAR – GOOD ON RESTORATION AND REPAIR – HISTORY HAS FAULTS |
12-4 |
KINKY CIRCUIT IDEAS – JOHN STOKES – AUTODYNE FREQUENCY CHANGER WITH DYNATRON OSCILLATOR |
12-4 |
RADIO CORPORATION MODEL 75 – PETER LANKSHEAR – DESCRIPTION – CIRCUIT – DESCRIBES VARIOUS VERSION AS MODEL DEVELOPED |
12-4 |
WELLMAYDE ACE 3 – MODIFICATIONS TO THIS RECEIVER TO RECEIVE 2YA – HENRY MILNE’S B BATTERY SUPPLY – COMMENTS – 1ZJ – ALAN ROYCROFT |
12-3 |
A GAS OPERATED RADIO – JOHN STOKES – MILNES GENERATOR – MILNES RADIO – EAST MIDLAND GAS MUSEUM – 1936 |
12-3 |
A MUCH USED CABINET – STAN BURRAGE – COLUMBUS 504A – BRITISH PILOT “LITTLE MAESTRO” OF 1940 |
12-3 |
A TALE OF THREE EKCOS – JOHN STOKES – MODEL SH25 – PHOTO CIRCUIT AND SERVICE NOTES |
12-3 |
AN AUCTION FIND – NEVILLE GRUBNER – W MARKS – 1931/32 – CATHEDRAL – COURTENAY? – STEWART HARDWARE |
12-3 |
SUPER WASPS – PILOT 4 TUBE BATTERY – SHORT WAVE – 1929 – DESCRIPTION – PHOTOS – BARRY KING |
12-3 |
SUPER WASPS – PILOT ALL WAVE “NEW SUPER WASP” – 1931- PHOTO – BARRY KING COLLECTION |
12-3 |
WELL-MAYDE ‘ACE 3’ 1930/31 – JOHNS LTD – PHOTO – ADVERTISEMENT – SHORT DESCRIPTION |
12-2 |
A HAMILTON-WILSON QUENCHED GAP – JOHN STOKES – DESCRIPTION |
12-2 |
BOOK REVIEW – THE BRIGHT SPARKS OF WIRELESS – JESSOP – HISTORY – AMATEUR RADIO DEVELOPMENT – 1900 ONWARDS |
12-2 |
EARLY CW….1991 STYLE – ERIC KIRBY – UX210 IN 1925 REPLICA AMATEUR TRANSMITTER FOR 40 METRES |
12-2 |
LOFTIN-WHITE AMPLIFIER – USE IN AUDIOLA JUNIOR -1931- PHOTO AND CIRCUIT |
12-2 |
PEE WEE SETS – JACKSON BELL PETER PAN – FLINT PETER PAN – GILFILLAN DECAL LARK – HERBERT HORN TIFFANY TONE – PHOTOS – DESCRIPTIONS |
12-2 |
PEEWEE SETS – PHOTOS OF JACKSON BELL – FLINT – GILFILLAN DECAL – HERBERT HORN |
12-2 |
REFLECTING ON COLLECTING – POEM BY JOHN DANKS |
12-2 |
THE MAJESTIC 52 – ALAN DOUGLAS – DESCRIPTION – PHOTOS |
12-1 |
BATTERY SET DAYS – TONY BEARD – HOME MANUFACTURE OF HIGH TENSION BATTERIES IN THE EARLY DAYS |
12-1 |
OBITUARY – CHARLES STANLEY BREHAUT – HISTORY – TIMARU – MAJESTIC – BREMER-TULLY – GILFILLAN AGENCY |
12-1 |
ONE APPROACH TO THE RESTORATION OF VINTAGE RADIOS – JACK WHITTAKER – CONCLUSION – ALIGNMENT |
12-1 |
THE KREISLER 11-4 ‘SEALED RADIO’ – DARRYL KASCH – AUSTRALIAN – 1946 – PHOTO – RESTORATION |
12-1 |
THE PHILIPS 2510 – PETER LANSHEAR AND JOHN STOKES – HISTORY – DESCRIPTION – PHOTOS – CIRCUIT – SPEAKER 2611 – RESTORATION |
11-4 |
AN EARLY AUSTRALIAN RADIO – DARRYL KASCH – UDISCO THREE – BATTERY – 1924/5 – PHOTO SHORT DESCRIPTION |
11-4 |
ANOTHER FIND – KEITH MCILRAITH – 1929 KING 7-V SG MODEL 101 CONSOLE – MONARCH – PHOTO – SHORT DESCRIPTION |
11-4 |
BOOK REVIEW – COMMUNICATIONS RECEIVERS 1932-1981 – RAYMOND MOORE – HISTORY – COVERS VACUUM TUBED SETS – HALLICRAFTERS – NATIONAL – HAMMARLUND |
11-4 |
BOOK REVIEW – MORE GOLDEN AGE OF RADIO – JOHN STOKES – REVIEW BY ARTHUR WILLIAMS |
11-4 |
JENSEN D8 SPEAKER – PHOTOS |
11-4 |
KEITH MCILRAITH REMEMBERS – SERVICING AND RETAIL AT FARMERS AUCKLAND – OWN BUSINESS AT ASHBURTON |
11-4 |
NEW IDEAS ARE NOT ALWAYS GOOD IDEAS – SOLIDYNE – UNIDYNE – STENODE RADIOSTAT – LOFTIN WHITE DIRECT COUPLED AUDIO – LIST OF RECEIVERS USING IT |
11-4 |
NOSTALGIC WIRELESS – JOHN MANNS – SURREY HILLS MELBOURNE – AWA RADIOLA BADGES |
11-4 |
ONE APPROACH TO THE REACTIVATION OF VINTAGE RADIOS – JACK WHITTAKER – INSTRUMENTS REQUIRED – STEPS TO BE TAKEN |
11-4 |
THE FIRST TRIODE HEXODE – JOHN STOKES – TYPE 2A7 – 1933 – 6J8G – 1937 – 6K8 – 1938 – REN704D – HISTORY |
11-4 |
THE WAY IT USED TO BE – TOM WHITE – 4ZO – MR BARNETT – HISTORY – DUNEDIN – DX |
11-4 |
TUNABLE OR MODULATION HUM – DES WRIGHT – DESCRIPTION – REASONS |
11-3 |
A COLUMBUS 25E IN AUSTRALIA – DARRYL KASCH – PHOTO – RESTORATION |
11-3 |
A COLUMBUS 25E IN AUSTRALIA – KASCH – CIRCUIT – PHOTO – DESCRIPTION |
11-3 |
BEWARE – SAFETY FIRST – PETER LANKSHEAR – AC/DC RECEIVERS – TRANSFORMERLESS RADIOS AND THEIR DANGERS |
11-3 |
COULD IT HAPPEN HERE – THE BBC ABANDONS THE BROADCAST BAND – PETER LANKSHEAR – ALTERNATIVES |
11-3 |
DC DAYS – ALAN ROYCROFT – DC RADIOS BUILT IN NEW ZEALAND FOR USE IN AUCKLAND |
11-3 |
QUITE A FIND – BRYAN MARSH – 1931 ULTIMATE MODEL 856 – PHOTOS – DESCRIPTION |
11-3 |
WITH THE COLLECTORS – GEORGE ASKEY – PHOTOS |
11-2 |
BEWARE – SAFETY FIRST – PETER LANKSHEAR – TRANSFORMERLESS RECEIVERS AND THEIR HAZARDS |
11-2 |
BOOK REVIEW – RADIOS – VON GESTERN – WRITTEN IN GERMAN BY ERNEST ERB – 456 PAGES |
11-2 |
BRANDT RECEIVER USING 3 IN 1 VAVLE TYPE VT139 – PHOTO – DESCRIPTION – CIRCUIT |
11-2 |
COLUMBUS AND COURTENAY NOTES – PETER LANKSHEAR – NOTES ON RESTORATION OF RADIO CORP DESIGNS |
11-2 |
CONFERENCE 90 – PHOTOS – DETAILS – AUCTION |
11-2 |
MORE REPROS – ARTHUR WILLIAMS – THOMAS – 1938 ZENITH 5R312 |
11-2 |
NZ POST OFFICE TYPE CODING FOR RECEIVERS AND TRANSMITTERS – PHIL MCGECHIE – DESCRIPTION |
11-2 |
REPRODUCTION OR RESTORATION – CLIFF WRIGHT – REPRODUCING A 1926 DESIGN – PHOTO – CIRCUIT – DESCRIPTION |
11-2 |
RESTORING GLASS SCALES – BRETT HOLDEN – USING SCOTCHCAL PHOTOGRAPHIC METHOD AND SCREEN PRINTING |
11-2 |
THE VOICE OF NEW ZEALAND – NZ SHORTWAVE BROADCASTING TRANSMITTERS IN 1945 AND THE START OF THE NEW SERVICE IN 1990 |
11-2 |
WIRELESS TELEPHONY IN 1930 – THE ORIGINAL AWA 5KW RADIOTELEPHONE TRANSMITTER AT WELLINGTON RADIO – PHOTO – J R SMITH – ZLW |
11-1 |
A COLUMBUS 25E IN AUSTRALIA – DARRYL KASCH – PHOTO BEFORE RESTORATION – DESCRIPTION |
11-1 |
A KIWI IN RADIO NIRVANA – IAN SANGSTER – VISIT TO ANTIQUE WIRELESS ASSOCIATION MEETING DESCRIBED |
11-1 |
A VENTURE INTO THE WORLD OF VINTAGE RADIO – JOHN HEALD – PHOTOS – ULTIMATE MODEL COU – TIFFANY TONE MODEL 158 |
11-1 |
AN EARLY MAGNAVOX – ALAN BREHAUT – ELECTRODYNAMIC HORN TYPE R2B – PHOTO WITH STAN BREHAUT |
11-1 |
CATHEDRALS OR WHAT? – A LOOK AT THE PRESENT CRAZE FOR ROUND TOPPED RADIOS – DAVE MCLAREN |
11-1 |
MODEL CODES USED BY COLLIER AND BEALE – EXAMPLES – DESCRIPTION |
11-1 |
ONCE IN BABYLON – JOHN STOKES – MARCONI STATION AT BABYLON – DESCRIPTION – E H ARMSTRONG – CAPT ROUND |
11-1 |
OVERSEAS RADIO-TELEPHONE RECEPTION IN 1930 – REG MOTION – DESCRIPTION – MT CRAWFORD – P&T RADIO SECTION – E H R GREEN |
11-1 |
THE JAMMING OF UNCLE SCRIM – GEORGE NEWLANDS – GENERAL ARTICLE |
11-1 |
WITH THE COLLECTORS – DAVE MCLAREN – PHOTO WITH COLLECTION – DUNEDIN |
10-4 |
A GERMAN WWII MILITARY RECEIVER – GEORGE NEWLANDS – TYPE E5 2B1 – 1944 – LUFTWAFFE – DESCRIPTION – PHOTO – CIRCUIT |
10-4 |
ETIQUETTE FOR VISITING – AT OHM – HUMOROUS NOTES |
10-4 |
JUST BROWSING – VIRTUE – 4XD DUNEDIN – OLDEST IN THE EMPIRE – HISTORY |
10-4 |
NZVRS BULLETIN READERSHIP SURVEY – SUMMARY OF RESULTS |
10-4 |
THE ULTIMATE SCREEN GRID FOUR – JOHN STOKES – 1928 ALL-WAVE DESIGN – PHOTO – HISTORY OF DESIGN AND BRIEF SPECS OF CONTEMPORY OVERSEAS DESIGNS (NATIONAL ETC) |
10-4 |
TIME FOR TRANSISTORS – WILLIAMS – COLLIER AND BEALE “TRANSISTOR 8” – HISTORY – DESCRIPTIONS |
10-4 |
WELLINGTON AREA NOTES – NEVILLE GRUBNER – PHOTO |
10-4 |
WITH THE COLLECTORS – OWEN NAIRN – PHOTO – HISTORY |
10-3 |
BOOK REVIEW – RADIO MANUFACTURERS OF THE 1920S – DOUGLAS |
10-3 |
NZVRS TAPE LIBRARY – LIST OF TITLES AVAILABLE FOR BORROWING – 17 TAPES DETAILED |
10-3 |
WAS THIS THE FIRST? – WILLIAMS – STELLA MODEL 6A – 1934 – RADIO CORP – STARRED DIAL |
10-3 |
WITH THE COLLECTORS – BRYAN MARSH – PHOTO – COLLECTION – NOTES |
10-3 |
A NEW ZEALAND MIDWEST – MATICH – MIDWEST IMPORT DISTRIBUTORS – AUCKLAND – PHOTO DESCRIPTION |
10-3 |
ATWATER KENT 1926-1936 – PETER LANKSHEAR – HISTORY AND PHOTOS OF SETS – THEIR DISTRIBUTION IN NZ |
10-3 |
DON’T DESPAIR. THEY’RE ALWAYS OUT THERE – GEORGE ASKEY – GERMAN – TEKADE VT-139 – PHOTOS – UNKNOWN TYPE |
10-3 |
DXING IN THE EARLY THIRTIES – GILBERT – REMINISCENCES |
10-3 |
EARLY RADIO IN CENTRAL OTAGO – JOHN BILTON’S EXPERIENCES – INCLUDES DETAILS OF PRIVATE BC STATIONS IN OTAGO – HE RAN 4ZC |
10-3 |
TIME TO REMEMBER – ERIC KIRBY – HISTORY OF FRANK DILLON BELL WITH PHOTOS OF HIS EQUIPMENT |
10-2 |
A BRIEF HISTORY OF RADIO IN NEW ZEALAND – REYNOLDS – LORD RUTHERFORD – PROFESSOR JACK |
10-2 |
AN UNEXPECTED CONSEQUENCE OF AN INEFFECTIVE EARTH – GILBERT – AN AIRFIELD RADAR PROBLEM |
10-2 |
CRAZED FINISH FOR CABINETS – STRANGE – WOOD OR METAL – MICROTONE (NZ) LTD ‘MICROCRAZE – APPLICATION |
10-2 |
GETTING IT TOGETHER – PETER LANKSHEAR – SERVICING FOR BEGINNERS |
10-2 |
VINTAGE RADIO DISPLAY – AUCKLAND SHOWGROUNDS – JUNE 1989 |
10-1 |
EARTHING OF THE 50 HERTZ KIND – HEALD – THE MULTIPLE EARTHED NEUTRAL MAINS – HAZARDS |
10-1 |
SOME THOUGHTS ON THE GREBE SYNCHROPHASE – JOHN STOKES – DISCUSSES DESIGN INCLUDING MECHANICAL DETAILS |
10-1 |
THE AWARUA RADIO AND COMMUNICATIONS MUSEUM – ARTHUR WILLIAMS – DESCRIPTION |
10-1 |
THE STORY OF THE GECOPHONE – JOHN STOKES – 2 VALVE -1923/24 – PHOTOS – CIRCUIT HISTORY |
10-1 |
VALVES (PART 3) – SERVICING FOR BEGINNERS – PETER LANKSHEAR – NUMBERING – DIRECT EQUIVALENTS – SUPPLIERS OF VALVES |
09-4 |
MORE REPROS .. A SIGN OF THE TIMES – GE MODEL 4100J REPLICA – RCA VICTOR OR HMV R-7 REPLICA – PHOTOS |
09-4 |
SHORTWAVE CONVERTORS – KNOWLES – GENERAL NOTES ON NZ AND OVERSEAS DESIGNS – PHOTOS – CROMWELL – ULTIMATE – PACIFIC |
09-4 |
THE AERIAL – GILBERT – DESCRIPTION – DESIGNS |
09-4 |
THE FIRST PHILIPS RADIO – JOHN STOKES – TYPE 2501 – 3 VALVE – 1926 – CIRCUIT – HISTORY |
09-4 |
THE FIRST PHIPIPS RADIO – JOHN STOKES – TYPE 2501 – TYPE 2502 – DESCRIPTION – CIRCUIT |
09-4 |
VALVES (PART 2) – SERVICING FOR BEGINNERS – PETER LANKSHEAR – REPAIRING LOOSE BASES AND TOP CAPS |
09-3 |
B-D AND H-R REMEMBERED – STOKES – HAMMARLUND ROBERTS 4 VALVE – 4 VALVE BROWNING DRAKE – CIRCUITS – REGENAFORMER – DESCRIPTION |
09-3 |
FIDELITY ON THE CHEAP – MCDIARMID – OVERHAULING EM SPEAKERS |
09-3 |
GEORGE NEWLANDS – PHOTO AT NZPO MUSEUM – DEFOREST TYPE 1B RECEIVER – MARCONI 10 INCH SPARK COIL |
09-3 |
REPRODUCTION RADIOS – A NEW COLLECTIBLE -JOHN STOKES |
09-3 |
SOMETHING DIFFERENT – JOHN STOKES – 1939 RADIO CORP MODEL 88 10 VALVE CONSOLE WITH PUSHBUTTON TUNING – PHOTO – DESCRIPTION – CIRCUIT DIAGRAM |
09-3 |
SOMETHING DIFFERENT – JOHN STOKES – RADIO CORP MODEL 80 – PHOTOS – CIRCUIT – DESCRIPTION |
09-3 |
THE FAMOUS BROWNING DRAKE – STOKES – CIRCUIT – DESCRIPTION AND HISTORY |
09-3 |
VALVES PART 1 -PETER LANKSHEAR – SERVICING FOR BEGINNERS – TESTING VALVES |
09-2 |
THE ‘REESONATOR’ – ARTHUR WILLIAMS – DESCRIPTION – WAVE TRAP – GADGET |
09-2 |
BATYPHONE RADIOS – TUPPEN – PERTH MANUFACTURE – PHOTOS – 1930S |
09-2 |
CHARLES ECKERSLEY FORREST – EARLY NZ RADIO PIONEER – WELLINGTON CLASS B STATION OWNER – INTERNATIONAL RADIO CO LTD |
09-2 |
POTENTIOMETERS – SERVICING FOR BEGINNERS – PETER LANKSHEAR – DESCRIPTION – TAPERS – PROBLEMS |
09-2 |
RADIO SETS – COSTS – HINTS ON INSTALLATION – 1929 |
09-2 |
TRANSFORMER HEATING – PETER LANKSHEAR – SAFE OPERATING TEMPERATURE – MEASUREMENT OF INTERNAL TEMPERATURE |
09-2 |
WITH THE COLLECTORS – FRITS WILLEMSEN – PHOTO – DESCRIPTION OF COLLECTION |
09-1 |
A BIT MORE ON CAPACITORS – GEORGE NEWLANDS – FAULTY TYPES – SOLAR – ELECTROLYTICS |
09-1 |
AMPLION RS1 LOUDSPEAKER – RADIOLUX – 1925 – PHOTO |
09-1 |
BOOK REVIEW – RADIOS; THE GOLDEN AGE – COLLINS – PICTURE BOOK – RADIOS FROM 1933 TO 1957 |
09-1 |
RESISTORS – SERVICING FOR BEGINNERS – PETER LANKSHEAR – TYPES – FAULTS |
09-1 |
SOMETHING OLD – SOMETHING NEW – RANSON – PRODUCTION OF HORN SPEAKERS IN THE 1980S – ‘SONNAR-PHONE’ |
09-1 |
THE CROSLEY 130 – LANKSHEAR – DESCRIPTION – CIRCUIT – 1932 – DESIGN FLAWS |
09-1 |
THE CROSLEY 130 – PETER LANKSHEAR – DESCRIPTION AND CIRCUIT |
09-1 |
THE RCA VICTOR RE57 – DAVE MCLAREN – 1930 TRF CONSOLE – PHOTO AND DESCRIPTION |
09-1 |
WHERE HAVE ALL THE CROSLEYS GONE – JOHN STOKES – HISTORY – FAILURE RATE |
09-1 |
WITH THE COLLECTORS – BILL FARMER – PHOTO – ZENITH CONSOLE |
08-4 |
CAPACITORS – SERVICING FOR BEGINNERS – LANKSHEAR – HISTORY – TYPES |
08-4 |
50 YEARS OF CATALIN RADIO CABINETS – DESCRIPTION OF THE CATALIN CASTING PROCESS FOR PLASTICS |
08-4 |
A DIFFERENT DETECTOR – USE OF DIODE DETECTOR AS PHASE INVERTOR IN THE LAFAYETTE MODEL D50 PHOTO – CIRCUIT AND DESCRIPTION. |
08-4 |
A GENERAL MOTORS RADIO – STOKES – THE GM MODEL 250C – BRIEF DESCRIPTION AND PHOTO |
08-4 |
L B SCOTT – RADIO FIRM IN CHRISTCHURCH – 1930’S – PHOTOS |
08-4 |
ORPHEUS RADIO MUSEUM – BALLARAT AUSTRALIA – ADDRESS ETC |
08-4 |
THE DUAL-WAVE RADIOLETTES – AWA TYPE R33 AND R37 – PHOTO AND DESCRIPTION |
08-4 |
THE S.H.B. WIRELESS CO. – CYRIL BRANDON – 1908 |
08-4 |
USING YOUR RIDER’S – STOKES – PRACTICAL TIPS |
08-4 |
WITH THE COLLECTORS – IAN BROWN – PHOTO ETC |
08-3 |
BEETHOVENS BABY – THE BEETHOVEN MODEL 555 – PHOTO – DESCRIPTION AND CIRCUIT |
08-3 |
CLICKS SCRATCHES STATIC – ROYCROFT – SOURCES OF THESE IN RESTROED RADIOS |
08-3 |
RADAR DAYS – BOWEN – BOOK REVIEW – DEVELOPMENT OF RADIO LOCATION IN BRITAIN |
08-3 |
RF COILS – SERVICING FOR BEGINNERS – LANKSHEAR – DESCRIPTIONS – FAULTS |
08-3 |
HOSE BIG BRITISH BOTTLES – STOKES – PX4 – PX25 – PHOTOS – HISTORY |
08-3 |
WITH THE COLLECTORS – ARTHUR WILLIAMS – PHOTOS OF SELF WITH COLLECTION |
08-2 |
IF TRANSFORMERS – SERVICING FOR BEGINNERS – LANKSHEAR – DESCRIPTIONS – GREEN SPOTS – SUBSTITUTIONS |
08-2 |
LOEWE IN NZ – JOHN STOKES – HISTORY OF THE LOEWE 3 IN 1 VALVED RADIOS WITH PHOTOS AND CIRCUIT DIAGRAM |
08-2 |
MU AND Q – BROWNING DRAKE CORP – BRIGHTON MASS. – EMBLEM – HISTORY -1925 – MODEL 5-R ADVERTISEMENT |
08-2 |
THE DEVELOPMENT OF THE ATWATER KENT MODEL 30 – DOUGLAS – HISTORY WITH PHOTOS |
08-2 |
ZENITH CHASSIS IDENTIFICATION – MAKEUP OF THE MODEL NUMBER |
08-1 |
A ‘DOUBLE BACKED ‘ MICROPHONE – STANDARD MODEL 4001 – DOUBLE BUTTON CARBON TYPE – STC – PHOTO |
08-1 |
BOOK REVIEW – RADIO! RADIO! – JONATHAN HILL – 1986 |
08-1 |
CAVEAT EMPTOR – THE GAFFER – PURCHASING PRE 1930 MODELS – MAJESTIC 100B – FAULTS FOUND |
08-1 |
COLLECTING HEADSETS – ARTHUR WILLIAMS – MODELS USED IN NZ – DATING – DIAGRAMS – COMPARISON TESTS |
08-1 |
LOUDSPEAKERS – SERVICING FOR BEGINNERS – LANKSHEAR – TYPES – FAULTS – SUBSTITUTIONS – REPAIRS |
07-4 |
THE FIRST PHILIPS SUPERHET – ARTICLE WITH PHOTOS OF PHILIPS TYPE 336A |
07-4 |
AN EARLY WAVEMETER – GEORGE NEWLANDS – TELEFUNKEN EGM WAVEMETER – VLA AWANUI – CIRCUIT – DESCRIPTION – PHOTO (FRONT PAGE) |
07-4 |
WATCH THAT LEAKAGE – MCDIARMID – FORMING ELECTROLYTICS |
07-4 |
ANOTHER VIEW BY ANOTHER WIFE – COMMENTS – SOME HUMOROUS! |
07-4 |
REPAIR WORK FOR BEGINNERS – PART 3 – LANKSHEAR – AUDIO TRANSFORMERS |
07-4 |
WITH THE COLLECTORS – PETER LANKSHEAR – PHOTO – NOTES |
07-3 |
A WRINKLY PROBLEM SOLVED – MCDIARMID – PRODUCTION OF CRACKLE FINISH |
07-3 |
EARLY DAYS – J L PASSMORE – DUNEDIN – 1903 TRANSMITTER AND RECEIVER – PHOTO – NOTES |
07-3 |
MY RADIOLA 20 – MCLAREN – PHOTO – RESTORATION |
07-3 |
REPAIR WORK FOR BEGINNERS – PART 2 – LANKSHEAR – POWER TRANSFORMERS |
07-3 |
SOME NOTES ON THE RADIOLA 20 – DOUGLAS – HISTORY OF RCA DESIGNS AROUND 1926 – PHOTO |
07-3 |
SOME THOUGHTS ON THE DISPOSAL OF COLLECTIONS – NEWLANDS |
07-3 |
A WRINKLY PROBLEM EXPOSED – DESCRIBES A METHOD OF OBTAINING “WRINKLE” FINISH |
07-3 |
MY RADIOLA 20 – MCLAREN – NOTES AND A PHOTO |
07-3 |
PHILIPS TWINS – STOKES – MODEL 930A – MODEL 932 – PHOTO DESCRIPTION – HISTORY |
07-2 |
DC DAYS – ROYCROFT – COLONIAL MODEL 32 – MEMORIES |
07-2 |
LETTER – DISPOSAL OF COLLECTIONS – O’CONNOR – MUSEUMS – SALES |
07-2 |
MORE ON METAL TUBES – CHISHOLM – CATKIN VALVES – PHOTOS – DESCRIPTION |
07-2 |
MU AND Q – USE OF TERMS IN ADVERTISING |
07-2 |
REPAIR WORK FOR BEGINNERS – LANKSHEAR – SERVICING – RESTORING – OVERHAULING – METHODS |
07-2 |
TINY RADIOS – STOKES – EMERSON – ASTOR – DESIGN – PHOTOS |
07-2 |
BOOK REVIEW – E.H.SCOTT THE DEAN OF DX – HOBBS 1985 – HISTORY OF SCOTT |
07-2 |
SOME UNUSUAL VALVES – 3 FILAMENT TYPES – CLEARTONE |
07-1 |
A VISIT FROM “S-T” – LETTER RE VISIT OF SCOTT-TAGGART TO AN RAF BASE IN LINCOLNSHIRE |
07-1 |
RADIO LTD’S TOP OF THE RANGE IN 1937 – KNOWLES – 14 VALVE ALL-WAVE – MODEL BO – PHOTS – DESCRIPTION – CIRCUIT |
07-1 |
THE HIKER’S ONE – PHOTO – CIRCUIT – DESCRIPTION – 1937 |
07-1 |
VALE KELVIN CUFF – A NZ ELECTRONICS PIONEER – 1929 – CUFF & THOMPSON – CU-TONE |
07-1 |
WHAT IS A MEROLA? – STOKES – MAGNETIC ELECTRIC REPRODUCER – CONNECTION |
07-1 |
GETTING STARTED – 1931 – ONE VALVE REGENERATIVE SET – EXPERIENCES |
06-4 |
78 YEARS LATER – STANTON HICKS – RAWSON STARK – CYRIL BRANDON – 1908 RADIO TELEGRAPHY EXPERIMENTS IN OTAGO |
06-4 |
A BOOKWORM – PHOTO OF DAVE MCLAREN WITH NOTES |
06-4 |
A DIFFERENT SCOTT – RHODES – HISTORY – BIOGRAPHY |
06-4 |
NZ RADIO PERIODICALS – WILLIAMS – LISTING – HISTORY – RADIO RECORD – WIRELESS AND BROADCASTING NEWS – RADIO TIMES |
06-4 |
RANDOM THOUGHTS ON RANDOM SUBJECTS – NEWLANDS – MUSEUMS – GIFTING COLLECTIONS |
06-4 |
RESTORING A CROXLEY “GEMBOX” – MCLAREN – MODEL 608 – 1928 – PHOTOS – DESCRIPTION |
06-4 |
SOME TIPS ON RESTORING PHILIPS RADIOS – PATON |
06-3 |
MAGNAVOX POWER AMPLIFIERS – TYPE R1332 – R1343 – PHOTOS – 1922 – DESCRIPTION |
06-3 |
MAGNAVOX POWER AMPLIFIERS IN 1922 – PHOTOS AND DISCUSSION |
06-3 |
SIMPLE JOBS FOR SIMPLE PEOPLE – ROYCROFT – SMELLY POWER TRANSFORMERS |
06-3 |
SOUND REPRODUCERS – ROYCROFT – DISCUSSION OF VARIOUS TYPES |
06-3 |
THE ULTIMATE 524 SUPERHET – DESCRIPTION – PHOTOS – RECONDITIONING EXPERIENCES |
06-3 |
A.W.A.’S FIRST AC SUPERHET – STOKES – 1932 – FISK RADIOLA 120 – DESCRIPTION |
06-3 |
MAKING REPRODUCTION KNOBS – MCDIARMID – PART 2 – CASTING |
06-3 |
THE ULTIMATE 524 SUPERHET – GILBERT – PHOTOS – DESCRIPTION |
06-2 |
FIFTY YEARS LATER – AMERICAN METAL TUBE IN RETROSPECT – STOKES – HISTORY – DESCRIPTIONS – PHOTO |
06-2 |
THE 6J7 AND ITS RELATIVES – LANKSHEAR – HISTORY – DESCRIPTIONS |
06-2 |
THE NEW MASTERPIECE VI – MCMURDO SILVER – ADVERT – PHOTO – 21 TUBE – 1937 |
06-2 |
THE RADIOLA 26 – DOUGLAS – DESCRIPTION – PHOTO |
06-2 |
THE RADIOLA 26 – DOUGLAS – PHOTOS – DESCRIPTIONS |
06-2 |
CALIFORNIA VISITED – MATICH |
06-2 |
MAKING REPRODUCTION KNOBS – MCDIARMID – PART 1 – MAKING THE MOULD |
06-2 |
MCMURDO SILVER “MASTERPIECE V” – KING – DESCRIPTION – CIRCUIT- PHOTO |
06-2 |
RADIO SERVICE 1985 – SERVICING A LOEWE-OPTA MODEL 716 |
06-1 |
HIGH JINKS IN THE SERVICE DEPARTMENT (3) – ROYCROFT |
06-1 |
NZVRS MEMBERSHIP LIST AT MARCH 1985 |
06-1 |
THE HARGUS SCREENED VALVE FOUR – PHOTO – ADVERTISEMENT |
06-1 |
A BRUNSWICK SPEAKS AGAIN – HOLMES – RESTORATION |
06-1 |
BUILDING THE “GAINER” – BYAM – CIRCUIT – DESCRIPTION – PHOTO |
06-1 |
HOW WE BEGAN – EARLY HISTORY OF THE NZVRS |
05-4 |
AN EKCO A22 – MCLAREN – THE CIRCULAR DIAL EKCO – DESCRIPTION AND PHOTO |
05-4 |
FIFTY YEARS AT HENDERSON – HISTORY – 1YA – PHOTO |
05-4 |
RADIO INSPECTORS VAN 1926 MODEL – PHOTO AND BRIEF DESCRIPTION |
05-4 |
SSB ON A SHOESTRING – KING – ADDING A BFO |
05-4 |
THE ATWATER KENT 708 AND ITS SIBLINGS – LANKSHEAR – CIRCUIT – HISTORY |
05-4 |
AN EKCO A 22 – MCLAREN – PHOTO -DESCRIPTION |
05-4 |
BOOK REVIEW – AUSTRALIAN RADIO – THE TECHNICAL STORY 1923 T0 1983 |
05-4 |
HIGH JINKS IN THE SERVICE DEPT – ROYCROFT – SECOND ARTICLE |
05-4 |
P & T RADIO INSPECTORS VAN ( 1928 ) – PHOTO |
05-3 |
SETTING UP A VINTAGE HAM RADIO STATION – BYAM – DESIGN FROM APRIL 39 QST |
05-3 |
THE GREBE SYNCHROPHASE – DOUGLAS – DESCRIPTION AND PHOTO |
05-3 |
AMPLION RADIOLUX SPEAKERS IN THE BREHAUT COLLECTION – PHOTOS – DESCRIPTION |
05-3 |
BOOK REVIEW – ANTIQUE RADIOS – RESTORATION AND PRICE GUIDE – STOKES |
05-3 |
HIGH JINKS IN THE SERVICE DEPT – DOUGLAS – JOHNS LTD |
05-3 |
RADIOLA III – PHOTO – DESCRIPTION |
05-3 |
SETTING UP A VINTAGE HAM STATION – BYAM – NATIONAL SW3 RECEIVER – OWN DESIGN TRANSMITTER |
05-3 |
SPEAKING OF NOSTALGIA – RADIO PROGRAMMES OF THE 1950’S – THOMPSON – LIFE WITH DEXTER ETC |
05-3 |
THE 3D6/1299 AS A REPLACEMNET FOR OBSOLETE BATTERY OPERATED TRIODES – NEWLAND – PERFORMANCE |
05-3 |
THE ATWATER KENT CHASSIS NUMBERING SYSTEM – LANKSHEAR – DESCRIPTION |
05-2 |
EXHIBITION II – DESCRIPTION – PHOTOS |
05-2 |
IN A TAIHAPE GARDEN – DE FOREST 1921 SET – PHOTO – DESCRIPTION – OWNER MORTON COUTTS |
05-2 |
MEET…TONY MERRALLS – COLLECTOR – PHOTO – HISTORY |
05-2 |
NEUTRALISATION – ANCIENT AND MODERN – ALLEN – METHODS – CIRCUITS |
05-2 |
NORDEN-HAUCK THE HIGHEST CLASS RECEIVER IN THE WORLD – STOKES – MODEL SUPER-10(1926) – PHOTO – CIRCUIT – DESCRIPTION |
05-2 |
THE EKCO SW86 – PART 2 – LANKSHEAR – DESCRIPTION – CIRCUIT |
05-1 |
FADA – DOUGLAS – COMPANY HISTORY – PHOTOS NEUTRO JUNIOR NO 195 – NEUTROCEIVER NO 175A |
05-1 |
KING GEORGE V LIKED R.C.C. – A SET CUSTOM DESIGNED FOR THE KING – PHOTO – HISTORY |
05-1 |
SOME CURIOSITIES IN THERMIONIC AND RADIO TECHNIQUES – INDIRECTLY HEATED OUTPUT TRIODES – 2A3H – 6A5H – 6AS7G – 6336A |
05-1 |
SOME CURIOUSITIES IN THERMIONIC AND RADIO TECHNIQUE – NO 3 THE STABILISATION OF TRIODE TRF AMPLIFIERS – SUTHERLAND – GRID STOPPERS |
05-1 |
THE EKCO SW86 – LANKSHEAR – DESCRIPTION – PHOTO |
05-1 |
THE GREBE SYNCHROPHASE – DOUGLAS – PHOTO – DESCRIPTION – HISTORY |
04-4 |
DE FOREST OT3 TRANSMITTER USED BY ROY KEITH IN HAWERA IN 1922 – “B” CLASS STATION LICENSED AS 2ZB |
04-4 |
SOME NOTES ON THE RESTORATION OF A PHILCO MODEL 70 – WILLIAMS – DESCRIPTION – PHOTOS |
04-4 |
THE PEOPLES RADIO – GERMAN WARTIME RADIO TYPE DKE – DESCRIPTION – PHOTO – CIRCUIT |
04-4 |
GECOPHONE VICTOR 3 – 1929 – TELEFUNKEN ARCOLETTE |
04-4 |
LIST OF TALKS GIVEN TO NZVRS AUCKLAND DURING PERIOD 1980-84 |
04-4 |
SOME CURIOUSITIES IN THERMIONIC AND RADIO TECHNIQUES – LISSEN PT2A – BRIMAR – PHILCO – 41E – 42E – 6F6EG – SUPPRESSOR CONNECTS TO CONTROL GRID |
04-4 |
THE DKE 1938 – WHAT WAS IT AND WHO MADE IT? – PHOTOS |
04-3 |
IDENTIFICATIONOF PREWAR PHILIPS RECEIVERS SOLD IN NZ – MODEL NUMBER TELLS ALL |
04-3 |
SCOTT AND THE WORLD RECORD 9 – RHODES – SCOTT’S PORTABLE SUPERHET USING A FRAME ANTENNA |
04-3 |
THE DEVELOPMENT OF THE RADIOLA 80 – LANKSHEAR – DESCRIPTION – PHOTOS AND CIRCUIT DIAGRAM |
04-3 |
APIA RADIO PRE 1914 – PHOTO – TELEFUNKEN SPARK |
04-3 |
BOOK REVIEW – BROADCASTING GRAVE AND GAY – KEN COLLINS |
04-3 |
BOOK REVIEW – PRACTICAL HANDBOOK OF VALVE RADIO REPAIRS – CHAS MILLER |
04-3 |
CROSLEY RADIO 59AC – WIGIT – ORACLE – PHOTOS |
04-3 |
CRYSTAL SETS – PHOTOS – JOHNS LTD CATALOGUE – FORTEVOX JUNIOR – TRANSANT – CLIVIC |
04-2 |
RESTORING A PILOT SUPER WASP – KING – DESCRIPTION – PHOTOS AND CIRCUIT |
04-2 |
THE CROSLEY TRIDYN – DOUGLAS – 3 TUBE REFLEX – CIRCUIT AND DESCRIPTION |
04-2 |
WHO SAID THAT? RADIO IS A COMMERCIAL FAILURE – EDISON |
04-2 |
MORE YET ON THE THEATRETTE – AUSTRALIAN MODEL – BRITON THEATRETTE – DESCRIPTION |
04-2 |
THE MINIMICRO TRANSMITTER – PETER LANKSHEAR – MINI TRANSMITTER FOR DEMONSTRATING SETS USING OLDTIME PROGRAMMES – DESIGN – CIRCUIT – PHOTO |
04-1 |
EARLY NZ CALLSIGNS – USE OF NZ AS THE PREFIX BEFORE INTERNATIONAL AGREEMENT |
04-1 |
MORE ON THE PHILIPS THEATRETTE – STOKES – DISCUSSES THE MATADOR DESIGN USING 4V TUBES |
04-1 |
NOTES ON THE RESTORATION OF AN HMV-RCA A4 – MCLAREN – PHOTOS ANDE DESCRIPTION |
04-1 |
THE DEFOREST D10 RECEIVER – DOUGLAS – 3 VALVE REFLEXED – CIRCUIT AND PHOTO |
04-1 |
A SELF RECTIFYING PENTODE – ROGERS 89RS/6Q7S – OUTPUT PENTODE COMBINED WITH A RECTIFIER |
04-1 |
GOLDIN’S OLDIES – RECORDINGS OF OLD RADIO PROGRAMMES AVAILABLE BY MAIL ORDER |
04-1 |
MULLARD MAS-12 “WESTMINSTER” – PHOTO |
04-1 |
RADIOCRAFT MODEL D-4 – PHOTO – SHORT NOTE |
04-1 |
THE BLOOPER – JACK RHODES – SHORT DESCRIPTION – PHOTO – REGENERATIVE RECEIVER |
03-4 |
THREE DOTS ACROSS THE ATLANTIC – KIRBY – DISCUSSES MARCONI’S EFFORTS |
03-4 |
VLO – ZLO AN EARLY NZ WIRELESS STATION – STOKES – USE OF A FLEA POWER MORSE STATION AT MANSION HOUSE KAWAU ISLAND IN 1925 |
03-4 |
70 YEARS OF RADIO TUBE COLLECTING – JOHN STOKES – BOOK REVIEW BY PETER LANKSHEAR |
03-4 |
FOUR-IN-ONE VALVE – QUADRUPLE VALVE COMPANY – 1929 – 12 PIN BASE – PHOTO |
03-4 |
MAN OF HIGH FIDELITY-EDWIN HOWARD ARMSTRONG – BOOK REVIEW BY ARTHUR WILLIAMS – BIOGRAPHY |
03-4 |
SAGA OF A VACUUM TUBE – DON SUTHERLAND – REPAIR – BROKEN GRID WIRE – VALVE TYPE 221 |
03-3 |
SALVAGING OLD PAPER CONDENSERS – BAKING TIMES ETC |
03-3 |
KILL THAT BORER – DETAILS OF SERVICE OFFERED BY MINISTRY OF AG AND FISH – COSTS – METHYL BROMIDE FUMIGATION |
03-3 |
MR HAWAKAWA’S PROPELLING PENCIL – JOHN STOKES – SHARP DYNE FUJI – 1929 – SHARP ELECTRONICS CORPORATION USA – HISTORY |
03-3 |
MUSEUMS – MASS PRODUCTION AND OTHER THINGS – MICK SHEPHERD |
03-3 |
NOVELTY RADIOS OF THE 1930’S – STEWART WARNER PORT-O-BAR – PATTERSON “RADIO KEG” – COLONIAL MODELS 158 – 700 – 701 – PHOTO – CIRCUIT – DESCRIPTION |
03-3 |
SOMETHING TO SMILE ABOUT – STAN BREHAUT WITH AN ATWATER KENT MODEL 10 – PHOTO |
03-2 |
AUCKLAND RADIO – VLD – ZLD – T R CLARKSON – FROM 2.5KW SPARK PRE 1920 TO MUSICK POINT |
03-2 |
MUSEUMS AND MUSEUMS – SHEPHERD – DISCUSSES RESTORATION AND CONSERVATION AS SEEN BY MUSEUMS |
03-2 |
ZENITH V PHILIPS – LANKSHEAR DISCUSSES THE RELATIVE DESIGN AND THE SERVICING DIFFICULTIES ETC |
03-2 |
A COLLECTION OF RADIOS OBTAINED BY BREHAUT FAMILY – TIMARU – PHOTO |
03-2 |
USA RADIO LABELS – NRA – RMA – UL – THEIR MEANING |
03-1 |
NOTES ON THE RESTORATION OF A BREMER TULLY COUNTERPHASE RECEIVER – WILLIAMS – PHOTOS – NO CIRCUIT |
03-1 |
THE DE FOREST ULTRAAUDION AND AMPLIFIER – EX AWARUA – PRE 1920 – NZPO MUSEUM – PHOTO AND DESCRIPTION |
03-1 |
POST OFFICE MUSEUM – SHORT MENTION WITH LOCATION GIVEN |
03-1 |
THE SOUTHERN STALWARTS IN ACTION – PHOTO – ARTHUR WILLIAMS – PETER LANKSHEAR – IAN KING WITH AMRAD NEUTRODYNE |
02-4 |
AN EARLY JAPANESE RADIO – JOHN STOKES – SHARP DYNE 4 VALVE TRF – CIRCUIT PHOTO |
02-4 |
A NEW ZEALANDER RECALLS EARLY RADIO MANUFACTURING IN THE USA – ARTHUR ASLLEN. GILFILLAN FACTORY – PLYMOUTH RADIO CORP TYPE G – CIRCUIT |
02-4 |
BOOK REVIEW – A HISTORY OF RADIO IN SOUTH AUSTRALIA – ROSS |
02-4 |
RESTORATION….WHAT IS IT? – IAN KING – VIEWS OF A MUSEUM CURATOR |
02-3 |
BRAND NAMES OF NEW ZEALAND RADIOS – SUPPLEMENTARY LIST |
02-3 |
HOW I GOT HOOKED ON RADIO COLLECTING – PETER LANKSHEAR |
02-3 |
SCOTT AND HIS RADIOS (PART 2) – JOHN STOKES – ALLWAVE 15 – LABORATORY |
02-2 |
AT THE EXHIBITION – DESCRIPTION WITH PHOTOS OF THE 1981 VRS EXHIBITION IN DOMINION RD METHODIST CHURCH HALL AUCKLAND |
02-2 |
THE DEVELOPMENT OF THE ATWATER KENT MODEL 70 – LANKSHEAR – LAST OF THE SCREEN GRID TRF’S – TYPE L2 CHASSIS |
02-2 |
INTERMEDIATE FREQUENCIES (IF) USED IN USA BETWEEN 1930 AND 1937 |
02-1 |
EARLY WIRELESS – ANTHONY CONSTABLE – BOOK REVIEW – JOHN STOKES |
02-1 |
SCOTT AND HIS RADIOS – STOKES – HISTORY OF ERNEST H SCOTT AND THE RADIOS HE PRODUCED |
02-1 |
A VISIT TO SOME EUROPEAN MUSEUMS – DEUTSCHES RUNDFUNK – MUSEE DE LA RADIO – MUSEO DELLA SCIENZA E DELLA TECNICA – LONDON SCIENCE MUSEUM |
02-1 |
SERVICING INSTRUMENTS OF THE 30’S – JEFFREYS – COVERS SUPREME DIAGNOMETER AND SUPREME SET ANALYSER |
01-4 |
ALTONA AND ALTONA GRAND – PHOTO – 5 VALVE AROUND 1925 |
01-4 |
HAMMARLUND ROBERTS 4 VALVE REGENERATIVE – PHOTO AND BRIEF DESCRIPTION |
01-4 |
NZ ARMY WIRELESS SET NO 1 – KIRBY – PHOTO AND BRIEF DESCRIPTION WITH CIRCUIT |
01-4 |
TEMPLE RADIO – HISTORY INCLUDING NZ PRODUCTION BY ELLIS AND CO AUCKLAND |
01-4 |
THE “COURIER” RADIO – 3 VALVE – 4 VALVE – 1928/29 – PHOTO – ADVERTISEMENT |
01-4 |
ORIGIN OF THE WORD RADIO – HISTORY – 1898 |
01-3 |
BRAND-NAMES OF NEW ZEALAND RADIOS – BRAND-NAME S- DISTRIBUTORS AND MANUFACTURERS FOR VALVED DOMESTIC AND CAR RADIOS ARE GIVEN – FULL LIST |
01-3 |
SOME NOTES ON THE MAJESTIC MODEL 90B – LANKSHEAR – INCLUDES PHOTOS |
01-3 |
MARCONI AT BOLOGNA – ERIC KIRBY – HISTORY ITALY BIRTHPLACE |
01-2 |
A VACATION DOWN UNDER – FLOYD LYONS – A COLLECTOR HOLIDAYS IN AUSTRALIA AND NZ – REPRINT FROM CALIFORNIAN HISTORICAL RADIO SOCIETY JOURNAL. |
01-2 |
RADIO DISPLAY AT THE INVERCARGILL ARTS FESTIVAL |
01-2 |
RESTORATION HINTS ON ATWATER KENT RADIOS – PETER LANKSHEAR |
01-2 |
WHAT SPARKED MY INTEREST IN VINTAGE RADIO COLLECTING – ERNIE WILSON – VICTORIA AUSTRALIA |
01-1 |
1921 DE FOREST MODEL O-T3 RADIOPHONE AS USED BY WILKINS AND FIELDS IN WELLINGTON IN 1926 – PHOTO |
01-1 |
BOOK REVIEW – EDISON THE MAN WHO TURNED DARKNESS INTO LIGHT – COOK – 100TH ANNIVERSARY OF EDISONS INVENTION |
01-1 |
THE STORY OF ULTIMATE RADIO – HISTORY – RADIO LTD – RADIO (1936) LTD – SCREEN GRID 4 – PHOTO |