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Electromagnetic detector

Description

Electromagnetic detector for wireless telegraphy, No. 62,798, made by Marconi's Wireless Telegraph Co. Ltd, Chelmsford, Essex, c. 1902 - 1918

Museum reference

T.1923.6

Collection

Industry and Commerce : Communications

Object name

Electromagnetic detector

Production information

Marconi's Wireless Telegraph Co. Ltd
Chelmsford, Essex, England, Northern Europe

Date

c. 1902 - 1918

Materials

Physical description

Wood, ebonite

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