[N085209], Technical Note, Francis Robbins Upton, Francis Jehl, November 20th, 1879

Item

Abstract

more tests of lamps No. 45 & 46, also 47

Date

1879-11-20

Decade

1870-1879

Identifier

N085209

Folder Set

N085

Title

[N085209], Technical Note, Francis Robbins Upton, Francis Jehl, November 20th, 1879

Microfilm ID

35:887

Publisher

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