Patent model for folding concertina rack

Description (Brief)
This patent model demonstrates an invention for a folding concertina rack. Maker, patent number, and date are unknown.
Location
Currently not on view
date made
ca 1870
maker
unknown
Physical Description
metal (overall material)
Measurements
overall: 7.5 cm x 10.8 cm x 10 cm; 2 15/16 in x 4 1/4 in x 3 15/16 in
ID Number
1997.0198.11
catalog number
1997.0198.11
accession number
1997.0198
See more items in
Culture and the Arts: Graphic Arts
Industry & Manufacturing
Work
Communications
Patent Models
Patent Models, Graphic Arts
Data Source
National Museum of American History, Kenneth E. Behring Center

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