[NS88ACN], Technical Note, John F Ott, December 5th, 1888
https://edisondigital.rutgers.edu/document/NS88ACN
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Title
[NS88ACN], Technical Note, John F Ott, December 5th, 1888
Editor's Notes
rough sketches possibly determining lever for phono
Author
Date
1888-12-05
Type
Subject
Folder/Volume ID
NS88-F
Microfilm ID
107:735
Document ID
NS88ACN
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University