Threadless Glass Insulator With Wooden Cover

Threadless Glass Insulator With Wooden Cover

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Location
Currently not on view
Object Name
Insulator
Other Terms
Insulator; Insulation
date made
ca 1860
Physical Description
wood (cover material)
glass (insulator material)
metal wire (attachment material)
Measurements
overall: 6 in x 3 1/2 in; 15.24 cm x 8.89 cm
ID Number
EM.003533
catalog number
003533
accession number
8914
Credit Line
from George C. Maynard
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Work and Industry: Electricity
Communications
Data Source
National Museum of American History
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