Patent Model for a Paper-Trimming Machine
date: label: date made
content: ca 1834
label: patent date
content: 1834-02-28
name: label: maker
content: Ames, J.
notes: label: Description (Brief)
content: This patent model demonstrates an invention for a crank-driven guillotine paper cutter; the invention is considered an unnumbered patent.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Graphic Arts
label: See more items in
content: Patent Models, Graphic Arts
label: See more items in
content: Work
label: See more items in
content: Communications
label: See more items in
content: Industry & Manufacturing
label: See more items in
content: Patent Models
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1997.0198.17
label: catalog number
content: 1997.0198.17
label: accession number
content: 1997.0198
label: patent number
content: 8030X
objectType: label: Object Name
content: patent model
label: Object Type
content: Patent Model
physicalDescription: label: Physical Description
content: metal (overall material)
label: Physical Description
content: wood (overall material)
label: Measurements
content: overall: 8 3/4 in x 4 in x 4 1/2 in; 22.225 cm x 10.16 cm x 11.43 cm