[N106063], Technical Note, Francis Robbins Upton, November 16th, 1880

Item

Abstract

Resistance of lamps when cold (before current on them). Resistance of several lots of lamps (bamboo & bast carbonized variously. Fr 494 is NOVEMBER 15 resistance whewn carbon heated.

Date

1880-11-16

Decade

1880-1889

Identifier

N106063

Folder Set

N106

Title

[N106063], Technical Note, Francis Robbins Upton, November 16th, 1880

Microfilm ID

36:490

Publisher

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