[D8034ZEX], Letter from John Heinz to Thomas Alva Edison, October 6th, 1880
https://edisondigital.rutgers.edu/document/D8034ZEX
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Title
[D8034ZEX], Letter from John Heinz to Thomas Alva Edison, October 6th, 1880
Editor's Notes
Writes from Australia about quartz tailings. Marg: usual notes about working auriferous black sand; just perfected; you'll see it in papers.
Author
Recipient
Date
1880-10-06
Type
Subject
Folder/Volume ID
D8034-F
Microfilm ID
54:845
Document ID
D8034ZEX
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University