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Patent model for printers' sidesticks and quoins

Patent model for printers' sidesticks and quoins

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Description (Brief)
This patent model demonstrates an invention for sidesticks with several tapering sections, and grooves or steps to guide the quoins on their path; the invention was granted patent number 145574.
Location
Currently not on view
Object Name
manufacture, sidesticks and quoins
patent model
Object Type
Patent Model
date made
ca 1873
patent date
1873-12-16
maker
Keehn, Francis
Physical Description
metal (overall material)
Measurements
overall: 1.2 cm x 25.3 cm x 1.5 cm; 1/2 in x 9 15/16 in x 9/16 in
ID Number
1996.0062.10
patent number
145574
accession number
1996.0062
catalog number
1996.0062.10
See more items in
Work and Industry: Graphic Arts
Work
Industry & Manufacturing
Communications
Patent Models
Patent Models, Graphic Arts
Data Source
National Museum of American History
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