[PT010AAQ], Letter from Richard Nott Dyer to U.S. Patent Office. Commissioner, February 20th, 1888

Item

Date

1888-02-20

Decade

1880-1889

Type

Identifier

PT010AAQ

Folder Set

PT010

Title

[PT010AAQ], Letter from Richard Nott Dyer to U.S. Patent Office. Commissioner, February 20th, 1888

Microfilm ID

45:478

Publisher

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