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Aircraft Wireless Telephone Type AD2, by Marconi Company, England, c. 1920

Inventory Number: 12938

Number of documents: 2

Document Type: Miscellaneous Note

Document Heading: Inscription


"MARCONI'S WIRELESS TELEGRAPH CO. LTD. / TYPE A.D.2 NO. 175 / AIRCRAFT DEPARTMENT" printed on metal plaque upon vertical valve panel within case interior.

Document Type: Miscellaneous Note

Document Heading: Technical Details


This unit was designed primarily for wireless inter-communication, whether telegraphic or telephonic, between aircraft and ground stations or to other aircraft.

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