[NS7704X], Technical Note, Thomas Alva Edison, April 4th, 1877
https://edisondigital.rutgers.edu/document/NS7704X
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Title
[NS7704X], Technical Note, Thomas Alva Edison, April 4th, 1877
Editor's Notes
Quad & Sexty, 8 pp: Reed worked by induction; differential sexty; tuning forks; octuplex (some text); emg relay; quad & sexty devices; small cell intensity batty, plumbago, coal or manganese
Author
Date
1877-04-04
Type
Folder/Volume ID
NS7704-F
Microfilm ID
7:464
Document ID
NS7704X
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University