patent model?, piece

Location
Currently not on view
Measurements
overall: 8 cm x 5.7 cm; 3 1/8 in x 2 1/4 in
ID Number
1995.0180.092
accession number
1995.0180
catalog number
1995.0180.092
See more items in
Work and Industry: Agriculture and Natural Resources
Data Source
National Museum of American History

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