Patent model, Smith electrochemical telegraph, US Patent #33,269

Patent model, Smith electrochemical telegraph, US Patent #33,269

<< >>
Usage conditions apply
Downloads
Location
Currently not on view
Object Name
Telegraph, Electrochemical
electrochemical telegraph
Date made
1861
maker
Smith, J. E.
Measurements
overall: 3 in x 8 in x 8 in; 7.62 cm x 20.32 cm x 20.32 cm
ID Number
EM.308859
catalog number
308859
accession number
89797
patent number
33,269
See more items in
Work and Industry: Electricity
Data Source
National Museum of American History
Nominate this object for photography.   

Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.

If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.

Comments

Add a comment about this object