[NB231AAA], Technical Note, John A Hanley, May 19th, 1919

Item

Date

1919-05-19

Decade

1910-1919

Identifier

NB231AAA

Folder Set

NB231

Title

[NB231AAA], Technical Note, John A Hanley, May 19th, 1919

Microfilm ID

239:857

Publisher

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

Timestamp

May 19, 1919