[N17400A], Technical Note, Francis Jehl, Francis Robbins Upton, October 1880

Item

Abstract

lamp tests; the usual.

Date

1880-10-00

Decade

1880-1889

Identifier

N17400A

Folder Set

N174

Title

[N17400A], Technical Note, Francis Jehl, Francis Robbins Upton, October 1880

Microfilm ID

39:923

Publisher

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

Timestamp

October 1, 1880