telegraph sounder with key

telegraph sounder with key

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Object Name
Sounder and Key
telegraph sounder, key
telegraph sounder and key
telegraph key
telegraph sounder
telegraph set
Other Terms
Sounder and Key; Telegraphy
Physical Description
wood (part: material)
brass (part: material)
overall: 3 in x 3 1/2 in x 6 1/2 in; 7.62 cm x 8.89 cm x 16.51 cm
ID Number
accession number
catalog number
Credit Line
from Western Union Corporation
See more items in
Work and Industry: Electricity
Data Source
National Museum of American History
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