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Marconi-Reisz Microphone, by Marconi Company, London, c. 1923
Inventory Number: 98482
Number of documents: 1
Document Type: Miscellaneous Note
Document Heading: Historical Background
Text:
This microphone is one of the original used by Marconi during shortwave beam experiments on his yacht 'Elettra' off Genoa? in 1923. It was transferred to Dorchester? (the other end of the experimental path) in 1930.
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