[NS84ACQ1], Technical Note, Martin N Force, John F Ott, December 1st, 1884

Item

Abstract

looks like another telephone signal apparatus

Mentions

Date

1884-12-01

Decade

1880-1889

Identifier

NS84ACQ1

Folder Set

NS84

Title

[NS84ACQ1], Technical Note, Martin N Force, John F Ott, December 1st, 1884

Microfilm ID

162:781

Publisher

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