Patent Model for a Postmarking and Cancelling Machine

Description (Brief)
This patent model demonstrates an invention for an apparatus for postmarking and postmark-cancelling; it was granted patent number 219587. The patent details the feeding mechanism for a postmarking machine.
Location
Currently not on view
date made
ca 1879
patent date
1879-09-16
maker
Leavitt, Thomas
Physical Description
metal (overall material)
wood (part material)
Measurements
overall: 12 in x 8 in x 8 in; 30.48 cm x 20.32 cm x 20.32 cm
ID Number
GA.89797.219587
accession number
89797
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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