Patent Model of a Paper-ruling Machine
date: label: date made
content: ca 1874
label: patent date
content: 1874-10-13
name: label: maker
content: Tregurtha, James
notes: label: Description (Brief)
content: This patent model demonstrates an invention for a paper-ruling machine which was granted patent number 155815. The patent details mechanisms for the control of the striker, or pen-lifting apparatus.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Graphic Arts
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content: Patent Models, Graphic Arts
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content: Work
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content: Communications
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content: Industry & Manufacturing
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content: Patent Models
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: GA.89797.155815
label: patent number
content: 155815
label: accession number
content: 089797
label: catalog number
content: GA*89797.155815
objectType: label: Object Name
content: patent model; machine, paper ruling
label: Object Type
content: Patent Model
label: Other Terms
content: Machine, Paper Ruling; Bookbinding
physicalDescription: label: Physical Description
content: metal (overall material)
label: Physical Description
content: wood (overall material)
label: Physical Description
content: cloth (overall material)
label: Measurements
content: overall: 26 cm x 16.3 cm x 30 cm; 10 1/4 in x 6 7/16 in x 11 13/16 in