[NB231071A], Technical Note, John A Hanley, July 1st, 1919

Item

Date

1919-07-01

Decade

1910-1919

Identifier

NB231071A

Folder Set

NB231

Title

[NB231071A], Technical Note, John A Hanley, July 1st, 1919

Microfilm ID

239:799

Publisher

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

Timestamp

July 1, 1919