[D7919ZEA], Letter from E S Hanna to Thomas Alva Edison, December 22nd, 1879
https://edisondigital.rutgers.edu/document/D7919ZEA
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Title
[D7919ZEA], Letter from E S Hanna to Thomas Alva Edison, December 22nd, 1879
Editor's Notes
Sends sample of "Leatheroid" as possible substitute for carbonized paper; composed of treated vegetable fibers. Marg: "This seems to be analagous to Vulcanized Fibre. There is too much ash in it for my purpose; but will try it.
Author
Recipient
Date
1879-12-22
Type
Folder/Volume ID
D7919-F
Microfilm ID
50:184
Document ID
D7919ZEA
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University