[N014105], Technical Note, Francis Robbins Upton, Thomas Alva Edison, February 10th, 1879
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Title
[N014105], Technical Note, Francis Robbins Upton, Thomas Alva Edison, February 10th, 1879
Editor's Notes
expts with steel wires in vacuum, coated with chalk etc; also discovery re coated oxide and metallurgical effect on wire; magnesium and wrought iron wires as well; Upton notes begin fr. 438 on iron wire, include expt No 4-6 (perhaps use as anot to TAE)
Mentioned
Date
1879-02-10
Type
Subject
Folder/Volume ID
N014-F
Microfilm ID
30:428
Document ID
N014105
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University