[NS7704ZAP], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, May 9th, 1877

https://edisondigital.rutgers.edu/document/NS7704ZAP

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Title

[NS7704ZAP], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, May 9th, 1877

Editor's Notes

sexty 12 pp: tube?; 3-strength; relay; "works well";

Date

1877-05-09

Folder/Volume ID

NS7704-F

Microfilm ID

7:538

Document ID

NS7704ZAP

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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