patent model, watch, stem winding

patent model, watch, stem winding

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Location
Currently not on view
Object Name
stem winding watch
watch part
patent model, watch, stem winding
Other Terms
patent model, watch, stem winding; watch, part of; Mechanical, Spring-Driven; Pocket Watch
date made
1884
patent date
1884-10-21
inventor
Droz, Alcide
place made
United States
associated place
Switzerland: Bern, Saint-Imier
Physical Description
metal (overall material)
Measurements
overall: 2 3/4 in x 2 1/8 in x 1/2 in; 6.985 cm x 5.3975 cm x 1.27 cm
ID Number
ME.309084
catalog number
309084
license number
307027
accession number
89797
patent number
307,027
See more items in
Work and Industry: Mechanisms
Data Source
National Museum of American History
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