CD 154 Hemingray #42 telegraph insulator

CD 154 Hemingray #42 telegraph insulator

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Location
Currently not on view
Object Name
Insulator
Other Terms
Insulator; Insulation
maker
Hemingray Glass Company
Measurements
overall: 4 1/8 in x 3 3/4 in; 10.4775 cm x 9.525 cm
ID Number
EM.333114
accession number
294351
catalog number
333114
collector/donor number
22-12
Credit Line
from Western Union Corporation
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Work and Industry: Electricity
Data Source
National Museum of American History
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