[NV14036], Technical Note, Thomas Alva Edison, February 3rd, 1878

Item

Abstract

telephone drawings, include tuning fork call bell, note to "dampen like on phono"

Date

1878-02-03

Decade

1870-1879

Subject

Identifier

NV14036

Folder Set

NV14

Title

[NV14036], Technical Note, Thomas Alva Edison, February 3rd, 1878

Microfilm ID

4:177

Publisher

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