[NV14160], Technical Note, Charles Batchelor, Thomas Alva Edison, October 8th, 1878

https://edisondigital.rutgers.edu/document/NV14160

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Title

[NV14160], Technical Note, Charles Batchelor, Thomas Alva Edison, October 8th, 1878

Editor's Notes

phone with induction coil and magnet

Date

1878-10-08

Subject

Folder/Volume ID

NV14-F

Microfilm ID

4:317

Document ID

NV14160

Publisher

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