[PT032ADK], Patent Application, Thomas Alva Edison, April 13th, 1892

Item

Date

1892-04-13

Decade

1890-1899

Identifier

PT032ADK

Folder Set

PT032ADK

Title

[PT032ADK], Patent Application, Thomas Alva Edison, April 13th, 1892

Microfilm ID

115:157

Publisher

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