[PT015AAA], Patent Application, Thomas Alva Edison, July 10th, 1886

Item

Author

Edison, Thomas Alva

Mentions

Morse, Samuel Finley Breese

Date

1886-07-10

Decade

1880-1889

Type

Patent Application

Subject

Patent application
Phonoplex and railroad telegraphy

Identifier

PT015AAA

Folder Set

PT015

Title

[PT015AAA], Patent Application, Thomas Alva Edison, July 10th, 1886

Microfilm ID

45:592

Rights

Thomas Edison National Historical Park

Publisher

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

Item sets

Case 665 Telegraphy (1886)