[D8953ABO], Letter from George H Neff to Thomas Alva Edison, July 26th, 1889
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Title
[D8953ABO], Letter from George H Neff to Thomas Alva Edison, July 26th, 1889
Editor's Notes
"I am interested with others in a vein of material which has assayed as follows [gives percentages, including 20% phos acid]. This rock has baffled several chemists...." TAE marg: "Say I can't do anything with it."
Author
Recipient
Date
1889-07-26
Type
Subject
Folder/Volume ID
D8953-F
Microfilm ID
127:179
Document ID
D8953ABO
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University