Carbon Button Transmitter

Carbon Button Transmitter

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Location
Currently not on view
Object Name
Telephone Transmitter
Other Terms
Telephone Transmitter; Telephones; Transmitter; Carbon
ID Number
EM.327998
catalog number
327998
accession number
270107
Credit Line
from Tufts University, Departments of Electrical Engineering and Physics
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Work and Industry: Electricity
Data Source
National Museum of American History
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