Patent Model of an Engraving Machine with Pantograph
date: label: date made
content: ca 1853
label: patent date
content: 1853-05-24
name: label: patentee
content: Blair, John B.
notes: label: Description (Brief)
content: This patent model demonstrates an invention for an engraving machine with a pantograph; the invention was granted patent number 9743. The machine for "mezzotint or other engraving" stood on a table and was operated by crank and pedal. The model is incomplete.
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.89797.009743
label: patent number
content: 009743
label: accession number
content: 089797
label: catalog number
content: GA*89797.009743
objectType: label: Object Name
content: patent model
label: Object Name
content: Machine, Engraving
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: 29 cm x 37.8 cm x 29 cm; 11 7/16 in x 14 7/8 in x 11 7/16 in