[D8034ZFH], Letter from J B Hallowell to Thomas Alva Edison, December 17th, 1880
https://edisondigital.rutgers.edu/document/D8034ZFH
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Title
[D8034ZFH], Letter from J B Hallowell to Thomas Alva Edison, December 17th, 1880
Editor's Notes
Are you the inventor of process for getting gold from ore? Please estimate costs. Marg: "Process only for working auriferous black sand."
Author
Recipient
Date
1880-12-17
Type
Subject
Folder/Volume ID
D8034-F
Microfilm ID
54:859
Document ID
D8034ZFH
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University