[D8034ZDJ], Letter from Richard H Browne to Thomas Alva Edison, July 5th, 1880
https://edisondigital.rutgers.edu/document/D8034ZDJ
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Title
[D8034ZDJ], Letter from Richard H Browne to Thomas Alva Edison, July 5th, 1880
Editor's Notes
NZealand county engineer writes about gold extraction process. Gold here very fine; much wasted. Abundant quartz reefs. Marg: Work black sand.... no water; 150 tons/day. Can't work mill tailings, quartz. So busy with Light won't be ready til same time next year.
Author
Recipient
Date
1880-07-05
Type
Folder/Volume ID
D8034-F
Microfilm ID
54:773
Document ID
D8034ZDJ
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University