[N112181], Technical Note, Francis Robbins Upton, August 4th, 1880

Item

Abstract

lamp tests. (bamboo). 942 lamp put direct on pump line. Some resistance calcs marked "probably wrong."

Date

1880-08-04

Decade

1880-1889

Identifier

N112181

Folder Set

N112

Title

[N112181], Technical Note, Francis Robbins Upton, August 4th, 1880

Microfilm ID

36:931

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University