[PT032ADE], Patent Application, Thomas Alva Edison, November 21st, 1891

Item

Date

1891-11-21

Decade

1890-1899

Subject

Identifier

PT032ADE

Folder Set

PT032ADE

Title

[PT032ADE], Patent Application, Thomas Alva Edison, November 21st, 1891

Microfilm ID

115:55

Publisher

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