Patent model for folding concertina rack
date: label: date made
content: ca 1870
name: label: maker
content: unknown
notes: label: Description (Brief)
content: This patent model demonstrates an invention for a folding concertina rack. Maker, patent number, and date are unknown.
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: Communications
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content: Work
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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: 1997.0198.11
label: catalog number
content: 1997.0198.11
label: accession number
content: 1997.0198
objectType: label: Object Name
content: patent model
label: Object Name
content: stencil
label: Object Name
content: sheet feed apparatus
label: Object Name
content: rack, extending
label: Object Name
content: process stencil writing
label: Object Name
content: stencil process stencil writing
label: Object Type
content: Patent Model
physicalDescription: label: Physical Description
content: metal (overall material)
label: Measurements
content: 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