[PT032ACB], Patent Application, Thomas Alva Edison, February 8th, 1890

Item

Date

1890-02-08

Decade

1890-1899

Identifier

PT032ACB

Folder Set

PT032ACB

Title

[PT032ACB], Patent Application, Thomas Alva Edison, February 8th, 1890

Microfilm ID

114:786

Publisher

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