[PT032AAE], Patent Application, Thomas Alva Edison, May 24th, 1887

Item

Date

1887-05-24

Decade

1880-1889

Identifier

PT032AAE

Folder Set

PT032AAE

Title

[PT032AAE], Patent Application, Thomas Alva Edison, May 24th, 1887

Microfilm ID

114:78

Publisher

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