[NS7986BAO], Technical Note, John F Ott, April 9th, 1885

https://edisondigital.rutgers.edu/document/NS7986BAO

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Title

[NS7986BAO], Technical Note, John F Ott, April 9th, 1885

Editor's Notes

telephone transmitters appear to be related to Edison drawings of previous day (S85ADB05)

Author

Date

1885-04-09

Subject

Folder/Volume ID

NS7986B-F

Microfilm ID

45:15

Document ID

NS7986BAO

Publisher

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