[SM044067b], Clipping, Journal of the Telegraph, August 1st, 1879
https://edisondigital.rutgers.edu/document/SM044067b
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Title
[SM044067b], Clipping, Journal of the Telegraph, August 1st, 1879
Bibliographic Citation
Journal of the Telegraph, August 1st, 1879
Editor's Notes
Patent #217781. Sextuplex telegraphs. Thomas Edison. Description. Patent #217782. Duplex telegraphs. Thomas Edison. Description.
Author
Date
1879-08-01
Type
Folder/Volume ID
SM044-F
Microfilm ID
26:137
Document ID
SM044067b
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University