[D7802ZMQ], Letter from E Cox Walker to Thomas Alva Edison, May 24th, 1878

https://edisondigital.rutgers.edu/document/D7802ZMQ

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Title

[D7802ZMQ], Letter from E Cox Walker to Thomas Alva Edison, May 24th, 1878

Editor's Notes

idea about sound combinations and diaphragms; manufacturing some phonographs for Stereoscopic Co.; can you offer any hints for improving those we have heard in London?

Author

Date

1878-05-24

Type

Folder/Volume ID

D7802-F

Microfilm ID

15:696

Document ID

D7802ZMQ

Publisher

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