[E1785AD], Letter from Henri-Pierre Roche to Thomas Alva Edison, February 22nd, 1917
https://edisondigital.rutgers.edu/document/E1785AD
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Title
[E1785AD], Letter from Henri-Pierre Roche to Thomas Alva Edison, February 22nd, 1917
Author
Recipient
Mentioned
Date
1917-02-22
Type
Subject
Folder/Volume ID
E1785-F
Microfilm ID
269:511
Document ID
E1785AD
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University