[N025084], Technical Note, Thomas Alva Edison, May 21st, 1879

Item

Abstract

some kind of electromechanical device prob lamp regulator; fr. 387 lamp base sketch, fr. 388 lamp shade

Date

1879-05-21

Decade

1870-1879

Identifier

N025084

Folder Set

N025

Title

[N025084], Technical Note, Thomas Alva Edison, May 21st, 1879

Microfilm ID

31:383

Publisher

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