[PT032AFA], Patent Application, Thomas Alva Edison, April 30th, 1900

Item

Date

1900-04-30

Decade

1900-1909

Identifier

PT032AFA

Folder Set

PT032AFA

Title

[PT032AFA], Patent Application, Thomas Alva Edison, April 30th, 1900

Microfilm ID

183:904

Publisher

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