[PT016AAF], Letter from U.S. Patent Office. Commissioner to Dyer and Seely, Thomas Alva Edison, September 29th, 1888

Item

Abstract

letter regarding Case 674 telegraphy

Date

1888-09-29

Decade

1880-1889

Type

Identifier

PT016AAF

Folder Set

PT016

Title

[PT016AAF], Letter from U.S. Patent Office. Commissioner to Dyer and Seely, Thomas Alva Edison, September 29th, 1888

Microfilm ID

45:630

Publisher

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