[QD012E2874], Letter from U.S. Patent Office. Commissioner to Richard Nott Dyer, Thomas Alva Edison, February 23rd, 1887

Item

Date

1887-02-23

Decade

1880-1889

Type

Identifier

QD012E2874

Folder Set

QD012E

Title

[QD012E2874], Letter from U.S. Patent Office. Commissioner to Richard Nott Dyer, Thomas Alva Edison, February 23rd, 1887

Microfilm ID

47:1252

Publisher

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