[PT032AHR], Patent Application, Thomas Alva Edison, December 28th, 1906

Item

Date

1906-12-28

Decade

1900-1909

Identifier

PT032AHR

Folder Set

PT032AHR

Title

[PT032AHR], Patent Application, Thomas Alva Edison, December 28th, 1906

Microfilm ID

185:308

Publisher

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