[NA335074], Technical Note, Thomas Alva Edison, Archibald David Hoffman, July 31st, 1917
https://edisondigital.rutgers.edu/document/NA335074
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Title
[NA335074], Technical Note, Thomas Alva Edison, Archibald David Hoffman, July 31st, 1917
Date
1917-07-31
Type
Folder/Volume ID
NA335-F
Microfilm ID
235:25
Document ID
NA335074
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University