[SM039053a], Clipping, Telegraphic Journal, April 15th, 1880
https://edisondigital.rutgers.edu/document/SM039053a
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Title
[SM039053a], Clipping, Telegraphic Journal, April 15th, 1880
Bibliographic Citation
"Rogers' Patent Needle Sounder", Telegraphic Journal, April 15th, 1880
Editor's Notes
Converting single needle instrument into a sound-reader at will
Author
Date
1880-04-15
Type
Folder/Volume ID
SM039-F
Microfilm ID
25:612
Document ID
SM039053a
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University