patent model, watch, stem winding & setting

patent model, watch, stem winding & setting

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Object Name
patent model, watch, stem winding & setting
Other Terms
patent model, watch, stem winding & setting; watch movement; Mechanical, Spring-Driven; Pocket Watch
date made
1893
patent date
1893-07-11
inventor
Silberberg, Nathan
place made
United States
associated place
Romania: Iași, Jassy
Physical Description
metal, "brass" (overall material)
Measurements
overall: 2 1/2 in x 1 7/8 in x 3/8 in; 6.35 cm x 4.7625 cm x.9525 cm
ID Number
ME.309043
catalog number
309043
license number
501108
accession number
89797
patent number
501,108
See more items in
Work and Industry: Mechanisms
Data Source
National Museum of American History
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