Patent Model for Type Molds

Description (Brief)
This patent model demonstrates an invention for a type mold; the invention was granted patent model 187880. The patent details type molds in which the jet of the newly cast type was broken off automatically as the mold was opened, saving a separate operation in the typecasting process. Mason was from Islington in Middlesex, England. His invention was patented in England in 1877.
Location
Currently not on view
Object Name
manufacture, type molds
date made
ca 1877
patent date
1877-02-27
maker
Mason, Thomas
Physical Description
metal (overall material)
Measurements
overall: 3.5 cm x 4.5 cm x 11.2 cm; 1 3/8 in x 1 3/4 in x 4 7/16 in
ID Number
GA*89797.187880
accession number
089797
catalog number
GA*89797.187880
See more items in
Culture and the Arts: Graphic Arts
Work
Industry & Manufacturing
Communications
Patent Models
Patent Models, Graphic Arts
Data Source
National Museum of American History, Kenneth E. Behring Center

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