[N012086], Technical Note, Francis Robbins Upton, January 10th, 1879
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Title
[N012086], Technical Note, Francis Robbins Upton, January 10th, 1879
Editor's Notes
continues measurement of plat wire "4 times more work for incandescence than for red"; fr. 159 may show test arrangement; fr 162 begin using iron spirals and comparing
Author
Date
1879-01-10
Type
Folder/Volume ID
N012-F
Microfilm ID
30:158
Document ID
N012086
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University