[NS7704ZAU], Technical Note, Charles Batchelor, Thomas Alva Edison, May 14th, 1877

https://edisondigital.rutgers.edu/document/NS7704ZAU

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Title

[NS7704ZAU], Technical Note, Charles Batchelor, Thomas Alva Edison, May 14th, 1877

Editor's Notes

sexty, 11pp.: doubled dpdr; fr. 582 "Yes splendid bug cathcer3I think its good; fr. 583 Model for Phelps full circ.; emg; dpdr with emg; relay lever connex

Mentioned

Date

1877-05-14

Folder/Volume ID

NS7704-F

Microfilm ID

7:583

Document ID

NS7704ZAU

Publisher

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