[N124145], Technical Note, Francis Jehl, Francis Robbins Upton, December 13th, 1880

Item

Abstract

testing still more lamps. Calculating ohms.

Date

1880-12-13

Decade

1880-1889

Identifier

N124145

Folder Set

N124

Title

[N124145], Technical Note, Francis Jehl, Francis Robbins Upton, December 13th, 1880

Microfilm ID

37:813

Publisher

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