[D8034ZES], Letter from Thomas Alva Edison to John C Anderson, October 5th, 1880
Item
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Title
[D8034ZES], Letter from Thomas Alva Edison to John C Anderson, October 5th, 1880
Editor's Notes
Yours of 15th rcd. Are sand deposits along river pure black sand or do you have to wash lots of sand in the sluice box to purify it? If black sand is only 5% of alluvial it won't pay to work gold.
Author
Recipient
Date
1880-10-05
Decade
1880-1889
Type
Identifier
D8034ZES
Folder Set
D8034-F
Microfilm ID
54:840
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University