[LB006069], Letter from Thomas Alva Edison to D W Maurice, June 7th, 1880
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Title
[LB006069], Letter from Thomas Alva Edison to D W Maurice, June 7th, 1880
Editor's Notes
sample sent mostly iridium but 20% platinum, making price per sample of plat about $1 if this sufficient to pay miners will take all he can get at that price, inquires about balck sand deposits containing flour gold and states has machine which will run through 300 tons a day a a mere nominal cost and asks for samples
Author
Recipient
Date
1880-06-07
Type
Folder/Volume ID
LB006-F
Microfilm ID
80:300
Document ID
LB006069
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University