[NA023091], Technical Note, Thomas Alva Edison, March 19th, 1889
https://edisondigital.rutgers.edu/document/NA023091
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Title
[NA023091], Technical Note, Thomas Alva Edison, March 19th, 1889
Editor's Notes
[draft] Caveat Phono & EL [drawing of recorder and/or reproducer point
Author
Date
1889-03-19
Type
Folder/Volume ID
NA023-F
Microfilm ID
99:356
Document ID
NA023091
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University