Westinghouse ionic discharge microphone

Westinghouse ionic discharge microphone

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Location
Currently not on view
Object Name
Microphone, Ionic Discharge
microphone
Other Terms
Microphone, Ionic Discharge; Audio Devices
associated person
Thomas, Phillips
maker
Westinghouse Electric & Manufacturing Co.
Measurements
overall: 1 1/2 in x 4 in; x 3.81 cm x 10.16 cm
ID Number
EM.330145
catalog number
330145
accession number
314576
Credit Line
from Joseph E. Baudino
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Work and Industry: Electricity
Data Source
National Museum of American History
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