[PT020278], Patent Application, Thomas Alva Edison, February 28th, 1881

Item

Date

1881-02-28

Decade

1880-1889

Identifier

PT020278

Folder Set

PT020

Title

[PT020278], Patent Application, Thomas Alva Edison, February 28th, 1881

Microfilm ID

45:726

Publisher

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