[D7828ZAS], Patent Caveat, Thomas Alva Edison, May 29th, 1878

Item

Abstract

Copy of Caveat No. 80 for Phonograph

Date

1878-05-29

Decade

1870-1879

Identifier

D7828ZAS

Folder Set

D7828

Title

[D7828ZAS], Patent Caveat, Thomas Alva Edison, May 29th, 1878

Microfilm ID

18:669

Publisher

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

Item sets