CD 155 Armstrong insulator
CD 155 Armstrong insulator
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- Location
- Currently not on view
- Object Name
- Insulator
- Other Terms
- Insulator; Insulation
- maker
- Armstrong
- Armstrong Cork Company
- Physical Description
- clear (insulator color)
- screws together (insulator connector/connecting technique)
- screws together (pin connector/connecting technique)
- glass (insulator material)
- wood (pin material)
- Measurements
- overall: 10 cm x 9 cm; 3 15/16 in x 3 9/16 in
- ID Number
- EM.336321
- catalog number
- 336321
- accession number
- 1977.1121
- Credit Line
- from Field Curry
- See more items in
- Work and Industry: Electricity
- Data Source
- National Museum of American History
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