[N317241], Technical Note, Thomas Alva Edison, April 17th, 1886

Item

Abstract

p. 241 drawings "Telephone quick discharge"; p. 243 drawings deaf apparatus

Date

1886-04-17

Decade

1880-1889

Identifier

N317241

Folder Set

N317

Title

[N317241], Technical Note, Thomas Alva Edison, April 17th, 1886

Microfilm ID

43:123

Publisher

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