wheel-gear piece, patent model

wheel-gear piece, patent model

Location
Currently not on view
Measurements
overall: 15.5 cm; x 6 1/8 in
ID Number
1995.0180.047
accession number
1995.0180
catalog number
1995.0180.047
See more items in
Work and Industry: Agriculture and Natural Resources
Data Source
National Museum of American History

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