[PT020386], Patent Application, Thomas Alva Edison, June 22nd, 1881

Item

Date

1881-06-22

Decade

1880-1889

Identifier

PT020386

Folder Set

PT020

Title

[PT020386], Patent Application, Thomas Alva Edison, June 22nd, 1881

Microfilm ID

45:730

Publisher

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