concept piece

concept piece

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Location
Currently not on view
Object Name
concept piece
Measurements
overall - from catalog card: 2.5 cm x 2.8 cm; 31/32 in x 1 3/32 in
overall: 1 1/8 in x 1 1/8 in x 1/4 in; 2.8575 cm x 2.8575 cm x.635 cm
ID Number
1999.0030.04.06
catalog number
1999.0030.04.06
accession number
1999.0030
Credit Line
Richard S. Walton
See more items in
Work and Industry: Mechanisms
Data Source
National Museum of American History
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