Patent Model of a Pantographic Engraving Machine

Description (Brief)
This patent model demonstrates an invention for a model of a pantographic engraving machine which was granted patent number 54759. The patent details an engraving machine capable of producing copies of the same size as the pattern, or larger or smaller, or of altered proportions; also, a ruling machine.
Location
Currently not on view
date made
ca 1866
patent date
1866-05-15
patentee
Oldham, Edmund
Physical Description
metal (overall material)
wood (overall material)
Measurements
overall: 27 cm x 32 cm x 30 cm; 10 5/8 in x 12 5/8 in x 11 13/16 in
ID Number
GA.89797.054759
patent number
054759
accession number
089797
catalog number
GA*89797.054759
See more items in
Culture and the Arts: Graphic Arts
Industry & Manufacturing
Work
Communications
Patent Models
Patent Models, Graphic Arts
Data Source
National Museum of American History, Kenneth E. Behring Center

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