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Tuned Field Transmitter, by Marconi Company, England, 1907
Inventory Number: 87142
Number of documents: 1
Document Type: Miscellaneous Note
Document Heading: Historical Background
Text:
Dating from 1907, this was one of the first portable wireless transmitters for use by the Army. The miniature magnetic detector would have been the same as that in the portable ship's transmitter and receiver.
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