Berliner caveat transducer
Berliner caveat transducer
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Usage conditions apply
- Location
- Currently not on view
- Object Name
- Transducer
- telephone
- telephone transducer
- Other Terms
- Transducer; Telephones; Transmitter/Receiver
- Measurements
- overall: 2 1/4 in x 4 1/4 in; 5.715 cm x 10.795 cm
- ID Number
- EM.005478
- catalog number
- 005478
- accession number
- 12176
- Credit Line
- from American Bell Telephone Co.
- See more items in
- Work and Industry: Electricity
- Data Source
- National Museum of American History
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