[PT015AAF], Letter from U.S. Patent Office. Commissioner to Dyer and Seely, Thomas Alva Edison, February 1st, 1887

Item

Date

1887-02-01

Decade

1880-1889

Type

Identifier

PT015AAF

Folder Set

PT015

Title

[PT015AAF], Letter from U.S. Patent Office. Commissioner to Dyer and Seely, Thomas Alva Edison, February 1st, 1887

Microfilm ID

45:604

Publisher

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