[NS7602O], Technical Note, Thomas Alva Edison, July 12th, 1876

Item

Abstract

in TI (11:203) -- see related 3:850, 3 and 5 July -- use one of acoustic designs similar to this as illustration [7:355ff and 4:392] -- needs headnote

Date

1876-07-12

Decade

1870-1879

Identifier

NS7602O

Folder Set

NS7602

Title

[NS7602O], Technical Note, Thomas Alva Edison, July 12th, 1876

Microfilm ID

7:400

Publisher

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