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Patent Model for a Paper-Trimming Machine

Patent Model for a Paper-Trimming Machine

Description (Brief)
This patent model demonstrates an invention for a crank-driven guillotine paper cutter; the invention is considered an unnumbered patent.
Currently not on view
Object Name
patent model
Object Type
Patent Model
date made
ca 1834
patent date
Ames, J.
Physical Description
metal (overall material)
wood (overall material)
overall: 8 3/4 in x 4 in x 4 1/2 in; 22.225 cm x 10.16 cm x 11.43 cm
ID Number
catalog number
accession number
patent number
See more items in
Work and Industry: Graphic Arts
Industry & Manufacturing
Patent Models
Patent Models, Graphic Arts
Data Source
National Museum of American History
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