[NS7808B], Technical Note, Thomas Alva Edison, Charles Batchelor, 1878

Item

Abstract

phonomotor

Date

1878-00-00

Decade

1870-1879

Identifier

NS7808B

Folder Set

NS7808

Title

[NS7808B], Technical Note, Thomas Alva Edison, Charles Batchelor, 1878

Microfilm ID

7:882

Publisher

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

Timestamp

January 1, 1878