Object Details
maker
Platt, Edwin
Platt, Jacob B.
Description (Brief)
This patent model demonstrates an invention for a traveler’s letter copying press which was granted patent number 21902. The copying press could be dismantled and packed up for the road.
Location
Currently not on view
date made
ca 1858
patent date
1858-10-26
ID Number
GA.89797.021902
patent number
021902
accession number
089797
catalog number
GA*89797.021902
Object Name
patent model
press, copy
press, copying
Object Type
Patent Model
Physical Description
metal (overall material)
wood (overall material)
Measurements
overall: 16.3 cm x 28 cm x 18 cm; 6 7/16 in x 11 in x 7 1/16 in
See more items in
Work and Industry: Graphic Arts
Patent Models, Graphic Arts
Work
Communications
Industry & Manufacturing
Patent Models
Data Source
National Museum of American History
Link to Original Record
Record ID
nmah_998672