Catalogue
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Send/Receive Switch Type 103A, by Marconi Company, London, Early 20th Century
Inventory Number: 49244
Date: Early 20th Century
Maker Details: Signed by the Marconi International Marine Communication Co. Ltd.
Inscription: "MARCONI INTERNATIONAL MARINE COMMUNICATION / CO. LTD. / LONDON TYPE 103A SERIAL NO. B153" on brass plaque on top panel, "SEND" and "RECEIVE" steel? plaques on lid, next to switch level.
Size: 135 x 140 x 70 mm
Materials: Teak, brass, steel, nickel.
Other Given Number(s): Christie's 122, Science Museum Loan 1960-265, 1960-289, 834 / 2 (white tag).
Notes:
Send/Receive Switch Type 103A, in teak case. With nickelled send/receive switch, brass plaque on lid and two steel? send and receive plaques adjacent to switch. Previously catalogued with Telephone Transformer Type 191A (Inv. Num. 71080).
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