[N103145], Technical Note, Francis Robbins Upton, July 16th, 1880
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Title
[N103145], Technical Note, Francis Robbins Upton, July 16th, 1880
Editor's Notes
Test insulation of lines underground on 6 wire circuit, lines to Carman's and TAE's houses. Tests conducted by Upton; see Mott jrnl this date--his conclusions that all lines more or less defective.
Author
Date
1880-07-16
Type
Folder/Volume ID
N103-F
Microfilm ID
36:197
Document ID
N103145
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University