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7503 results. Displaying results 1 - 40.

Name/Title Maker Production date Collection type
New Zealand family album, ship's officer, early 1900s
Unknown
Walsh Memorial Library/Pictorial
Radio telegraphy instruction book No 4 Radio telegraphy instruction book No 4
Dominion College of Radio-Telegraphy
06 May 1915
Walsh Memorial Library/Ephemera and manuscripts
Radio stations heard in New Zealand and their call signs Radio stations heard in New Zealand and their call signs
[1930s]
Walsh Memorial Library/Ephemera and manuscripts
[Letter to Leslie Birch from radio operator signed George - WGHG] [Letter to Leslie Birch from radio operator signed George - WGHG]
16 Jul 1933
Walsh Memorial Library/Ephemera and manuscripts
Break-in [Single issue, Vol IX, No. 1] Break-in [Single issue, Vol IX, No. 1]
New Zealand Association of Radio Transmitters
Jan 1936
Walsh Memorial Library/Ephemera and manuscripts
Ham radio equipment, c 1920
Walsh Memorial Library/Pictorial
All the radio calls of the world
N.Z. DX Radio Association Incorporated
1937
Walsh Memorial Library/Published Titles
Questions and answers : a study guide for the Radio Amateurs Licence
D. C. Gillanders
1950s?
Walsh Memorial Library/Published Titles
Supplement recapitulatif no. 4 a la liste alphabetique des indicaties d' appel des stations utilisees dans le service mobile maritime = Recapitulatory supplement no. 4 to the alphabetical list of call signs of stations used by the maritime mobile service = Suplemento recapitulativo no.4 a la lista alfabetica de los distintivos de llamada de las estaciones utilizadas por el servicio movil maritimo
International Telecommunication Union. General Secretariat
1964
Walsh Memorial Library/Published Titles
Eliminating engine interference
John D. Lenk
1965
Walsh Memorial Library/Published Titles
The N.Z. Radio Call Book
N.Z. Radio Times
1938
Walsh Memorial Library/Published Titles
L E Birch's radio room, 1930s (ZL2HI) L E Birch's radio room, 1930s (ZL2HI)
Unknown
1930s
Walsh Memorial Library/Pictorial
Broadcast receiving station licence [for George E. Allen]
New Zealand. Post and Telegraph Department
1950s
Walsh Memorial Library/Ephemera and manuscripts
[Negative of Ham radio station ZL1BD]
William Wadham
1920s-1930s
Walsh Memorial Library/Pictorial
[Negative of Ham radio station ZL1BD]
William Wadham
1920s-1930s
Walsh Memorial Library/Pictorial
8 QSL amateur ham radio cards to call sign ZL2PL (1947-1955)
Unknown
Walsh Memorial Library/Ephemera and manuscripts
[Radio log of ham operator for station ZL 2Hi of New Plymouth] [Radio log of ham operator for station ZL 2Hi of New Plymouth]
Leslie Ernest Birch
1923-1925
Walsh Memorial Library/Ephemera and manuscripts
L E Birch's radio room, 1930s (ZL2HI) L E Birch's radio room, 1930s (ZL2HI)
Unknown
1930s
Walsh Memorial Library/Pictorial
Liste alphabetique des indicatifs d'appel des stations radioelectriques figurant dans les docuemnts de service
International Telecommunication Union. General Secretariat
1948
Walsh Memorial Library/Published Titles
L E Birch's radio room, early 1930s (ZL2HI) L E Birch's radio room, early 1930s (ZL2HI)
Unknown
1930s
Walsh Memorial Library/Pictorial
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