[NV14085], Technical Note, Thomas Alva Edison, May 1st, 1878

Item

Abstract

telephone sketch

Date

1878-05-01

Decade

1870-1879

Subject

Identifier

NV14085

Folder Set

NV14

Title

[NV14085], Technical Note, Thomas Alva Edison, May 1st, 1878

Microfilm ID

4:229

Publisher

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