Blake first commercial telephone transmitter, patent #250,126 through 250,129
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Object Details
- Location
- Currently not on view
- ID Number
- EM.252612
- catalog number
- 252612
- accession number
- 49064
- Object Name
- Telephone Transmitter, Blake
- telephone transmitter
- Other Terms
- Telephone Transmitter, Blake; Telephones; Transmitter; Carbon
- Measurements
- overall: 5 in x 10 in; x 12.7 cm x 25.4 cm
- overall: 4 1/2 in x 5 1/4 in x 9 3/4 in; 11.43 cm x 13.335 cm x 24.765 cm
- See more items in
- Work and Industry: Electricity
- National Museum of American History
- Record ID
- nmah_703719
- Metadata Usage (text)
- CC0
- GUID (Link to Original Record)
- http://n2t.net/ark:/65665/ng49ca746a5-3b66-704b-e053-15f76fa0b4fa
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