Porter type 106932 plastic insulator

Porter type 106932 plastic insulator

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Usage conditions apply
Currently not on view
Object Name
Other Terms
Insulator; Insulation
date made
ca 1970
H. K. Porter Company
Physical Description
plastic (overall material)
insulator: 3 3/8 in x 3 in; 8.5725 cm x 7.62 cm
ID Number
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Work and Industry: Electricity
Data Source
National Museum of American History
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