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Collection
Images attached
Collection type
On display?
Maker
- Aircraft Radio Corporation 1
- Beacon Radio Limited 1
- Collins Radio Company 1
- General Radio Company 1
- MarTech 1
- Marconi Instruments Limited 1
- Marconi's Wireless Telegraph Company Limited 1
- Muirhead & Co Ltd 1
- New Zealand Post and Telegraph Department 1
- Siemens APP.U. Maschinenfabrik GmbH 1
- Standard Telephones and Cables Limited 1
Classification
Production date
to
Image Orientation
colour