[N317115], Technical Note, Thomas Alva Edison, April 14th, 1886

Item

Abstract

deaf apparatus drawing

Date

1886-04-14

Decade

1880-1889

Identifier

N317115

Folder Set

N317

Title

[N317115], Technical Note, Thomas Alva Edison, April 14th, 1886

Microfilm ID

43:60

Publisher

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