[CA012A], Publication, Edison Phonoplex System, 1886

Item

Abstract

Advertising circular for the phonoplex; includes detailed explanation of the principles on which it works, its installation, use, cost, and advantages; also includes photograph of components and drawings of circuits.

Date

1886-00-00

Decade

1880-1889

Identifier

CA012A

Folder Set

CA012

Title

[CA012A], Publication, Edison Phonoplex System, 1886

Microfilm ID

96:499

Publisher

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