[N314243], Technical Note, Thomas Alva Edison, March 29th, 1886

Item

Abstract

p. 243 drawings appear related to deaf apparatus

Author

Edison, Thomas Alva

Date

1886-03-29

Decade

1880-1889

Type

Technical Note

Subject

Microphone and other acoustic devices

Identifier

N314243

Folder Set

N314

Title

[N314243], Technical Note, Thomas Alva Edison, March 29th, 1886

Microfilm ID

42:934

Rights

Thomas Edison National Historical Park

Publisher

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

Item sets

N-86-03-18 (1886)