[W100ABZ], Patent Caveat, Thomas Alva Edison, July 29th, 1889

Item

Abstract

Typed filed version of phonograph division of Caveat 116 (PT031AAG1)

Date

1889-07-29

Decade

1880-1889

Identifier

W100ABZ

Folder Set

W100ABZ

Title

[W100ABZ], Patent Caveat, Thomas Alva Edison, July 29th, 1889

Microfilm ID

Publisher

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

Timestamp

July 29, 1889