TRANSMITTER & TRANSCEIVER

T1970.103

Assorted parts. (a) 2 dials. (b) Valve in box. Box marked: "Mullard `ORA' Valves \ for Reception." On side: "Filament Voltage 3.6 to 4 \ Anode Voltage 30 or higher." (c) Terminal block (?) (d) Dual Electro-magnet - possibly part of a valve. (e) Valve. Stamped "V11 \ P" (f) 2 coils of wire appear to fit into each other. One engraved "50" other "75". (g) 2 valves in box. Marked "Wecovalve N. 4215A \ Patented in Great Britain \ 17580 of 1915 \ 180090 (6641 of 1921)". VD Red bulb. (i) Coil of wire. Parts of Mullard Radio. (j) Transceiver: Wooden frame, metal & bakelite panels. Doors at back open to reveal working. (k) 13 sheet of related documentary material & blueprints.

Department: 

History Department

Collection

History Collection

Collection Item Data

Accession Number: T1970.103
Accession Date: 21 Apr 1977

Material

Cardboard/Paper

bakelite, cardboard, glass, wood, plastic, wire,

Wood/Wood
Glass
Glass/Glass
Wood
Wire/Metal
Plastic/Synthetic/Polymer

 


 

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Enquiries can be emailed to reception@museum.wa.gov.au

 

 

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Western Australian Museum Collections https://museum.wa.gov.au/online-collections/content/T1970.103
Accessed 27 Aug 2024

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