[PT017AAK], Letter from U.S. Patent Office. Commissioner to Thomas Alva Edison, Dyer and Seely, April 15th, 1890

Item

Date

1890-04-15

Decade

1890-1899

Type

Identifier

PT017AAK

Folder Set

PT017

Title

[PT017AAK], Letter from U.S. Patent Office. Commissioner to Thomas Alva Edison, Dyer and Seely, April 15th, 1890

Microfilm ID

45:671

Publisher

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