[LB006179A], Letter from Thomas Alva Edison to Harry Rickard, July 16th, 1880
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Title
[LB006179A], Letter from Thomas Alva Edison to Harry Rickard, July 16th, 1880
Editor's Notes
black sand sent contained $352 gold per ton suppose it was concentrated from panning or from sluice can work with process to extract at least 97% flour gold and wants full info on mine
Author
Recipient
Date
1880-07-16
Type
Folder/Volume ID
LB006-F
Microfilm ID
80:315
Document ID
LB006179A
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University