[PT031AAR1], Technical Note, Thomas Alva Edison, April 12th, 1889
https://edisondigital.rutgers.edu/document/PT031AAR1
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Title
[PT031AAR1], Technical Note, Thomas Alva Edison, April 12th, 1889
Author
Date
1889-04-12
Type
Folder/Volume ID
PT031AAR-F
Microfilm ID
113:886
Document ID
PT031AAR1
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University