[N137071A], Technical Note, Francis Robbins Upton, July 29th, 1880

Item

Abstract

testing insulation on carman's line. Tarred nearly the whole line.

Date

1880-07-29

Decade

1880-1889

Identifier

N137071A

Folder Set

N137

Title

[N137071A], Technical Note, Francis Robbins Upton, July 29th, 1880

Microfilm ID

38:520

Publisher

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

Timestamp

July 29, 1880