[N311011], Technical Note, Thomas Alva Edison, October 4th, 1885

Item

Abstract

telephone transmitter drawings; also telephone, phonoplex, and Morse combination circuits

Mentions

Date

1885-10-04

Decade

1880-1889

Identifier

N311011

Folder Set

N311

Title

[N311011], Technical Note, Thomas Alva Edison, October 4th, 1885

Microfilm ID

42:358

Publisher

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

Item sets