[D7905M], Letter from Frank P Snow to Thomas Alva Edison, July 10th, 1879
https://edisondigital.rutgers.edu/document/D7905M
→ View document with UniversalViewer
→ View document on Archive.org
→ Re-use this digital object via a IIIF manifest
Title
[D7905M], Letter from Frank P Snow to Thomas Alva Edison, July 10th, 1879
Editor's Notes
Suggestion for amplifying volume from phono; position lever between reproducing point and diaphgragm to increase motion. Marg: "This has beeen tried by NY partner(?) but didn't seem to go."
Author
Recipient
Date
1879-07-10
Type
Folder/Volume ID
D7905-F
Microfilm ID
49:624
Document ID
D7905M
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University