[NS85ADB12], Technical Note, Thomas Alva Edison, April 22nd, 1885
https://edisondigital.rutgers.edu/document/NS85ADB12
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Title
[NS85ADB12], Technical Note, Thomas Alva Edison, April 22nd, 1885
Editor's Notes
R.R. signal, motograph relay, mirror galv., escapement to individual call
Author
Mentioned
Date
1885-04-22
Type
Folder/Volume ID
NS85-F
Microfilm ID
162:816
Document ID
NS85ADB12
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University