[N301111], Technical Note, Francis Robbins Upton, November 19th, 1879

Item

Abstract

Tried condensers on the commutator of the machine, also battery, effort to find neutral point

Date

1879-11-19

Decade

1870-1879

Identifier

N301111

Folder Set

N301

Title

[N301111], Technical Note, Francis Robbins Upton, November 19th, 1879

Microfilm ID

32:839

Publisher

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

Timestamp

November 19, 1879