vibrating type telephone ringer

vibrating type telephone ringer

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Location
Currently not on view
Object Name
Ringer, Telephone
telephone ringer
Other Terms
Ringer, Telephone; Components; Telephone and Telegraph; Telephone and Telegraph
Measurements
overall: 9 in x 8 in x 5 1/2 in; 22.86 cm x 20.32 cm x 13.97 cm
ID Number
EM.328046
catalog number
328046
accession number
270107
collector/donor number
109
Credit Line
from Tufts University, Departments of Electrical Engineering and Physics
See more items in
Work and Industry: Electricity
Data Source
National Museum of American History
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