[NB239159A], Technical Note, William Alphonsus Hayes, July 1920
https://edisondigital.rutgers.edu/document/NB239159A
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Title
[NB239159A], Technical Note, William Alphonsus Hayes, July 1920
Author
Mentioned
Date
1920-07-00
Type
Folder/Volume ID
NB239-F
Microfilm ID
240:231
Document ID
NB239159A
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University