patent model, pieces

Location
Currently not on view
Measurements
overall: 15 cm x 17 cm; 5 7/8 in x 6 11/16 in
ID Number
1995.0180.079
accession number
1995.0180
catalog number
1995.0180.079
See more items in
Work and Industry: Agriculture and Natural Resources
Data Source
National Museum of American History

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