[NB230173C], Technical Note, John A Hanley, January 28th, 1919
https://edisondigital.rutgers.edu/document/NB230173C
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Title
[NB230173C], Technical Note, John A Hanley, January 28th, 1919
Author
Date
1919-01-28
Type
Folder/Volume ID
NB230-F
Microfilm ID
239:750
Document ID
NB230173C
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University