[D8020N], Letter from Inventors Institute (N.Y. City), David A Burr to Thomas Alva Edison, January 6th, 1880
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Title
[D8020N], Letter from Inventors Institute (N.Y. City), David A Burr to Thomas Alva Edison, January 6th, 1880
Editor's Notes
Forwards friend's sample of "vulcanized rubber carbon") for filament; please test. Patent app pending [caveat extract enclosed. If tests successful, would assign it on reasonable terms. Marg: "My pat covers all carbonizable organic compounds. I dont confine myself in my patent to any partic compd but mention great no; hence I think be unnecessy treat on that subject(?)"
Recipient
Date
1880-01-06
Type
Folder/Volume ID
D8020-F
Microfilm ID
53:571
Document ID
D8020N
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University