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wafer gang switch

wafer gang switch

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Location
Currently not on view
Object Name
Wafer Gang Switch
Date made
1941-1945
W.W. II
Physical Description
bakelite (overall` material)
metal (gear material)
ceramic (standoffs material)
Measurements
overall: 60 mm x 50 mm; 2 3/8 in x 1 15/16 in
overall: 3 in x 1 5/8 in; 7.62 cm x 4.1275 cm
overall: 2 7/16 in x 2 in x 2 in; 6.19125 cm x 5.08 cm x 5.08 cm
ID Number
1977.0368.03
catalog number
1977.0368.03
accession number
1977.0368
Credit Line
Gift of Plastics Institute of America
See more items in
Medicine and Science: Chemistry
Data Source
National Museum of American History
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