Patent model for printers' quoins

National Museum of American History

Object Details

Ames, Chauncey W.
Ames, Chauncey W.
Description (Brief)
This patent model demonstrates an invention for quoins whose two sides were opened or closed by wedges governed by a central double-threaded screw; the invention was granted patent number 139351.
Location
Currently not on view
ca 1873
patent date
1873-05-27
ID Number
1996.0062.01
patent number
139351
accession number
1996.0062
catalog number
1996.0062.01
Object Name
manufacture, printer quoins
patent model
Coin
quoin, printer's
Object Type
Patent Model
Physical Description
metal (overall material)
wood (overall material)
Measurements
overall: 1.7 cm x 8 cm x 1.5 cm; 11/16 in x 3 1/8 in x 9/16 in
See more items in
Work and Industry: Graphic Arts
Patent Models, Graphic Arts
Work
Communications
Industry & Manufacturing
Patent Models
National Museum of American History
Record ID
nmah_997674
Metadata Usage (text)
CC0
GUID (Link to Original Record)
https://n2t.net/ark:/65665/ng49ca746ab-a6c9-704b-e053-15f76fa0b4fa
patent model
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