[D8034ZBR], Letter from J S Church to Thomas Alva Edison, April 28th, 1880
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Title
[D8034ZBR], Letter from J S Church to Thomas Alva Edison, April 28th, 1880
Editor's Notes
Can your process save copper, gold, silver from mine? Enclose cut of concentrator used. Marg: "Cant work it by our [your?] process."
Author
Recipient
Date
1880-04-28
Type
Folder/Volume ID
D8034-F
Microfilm ID
54:698
Document ID
D8034ZBR
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University