[NB231149B], Technical Note, John A Hanley, August 20th, 1919

Item

Mentions

Date

1919-08-20

Decade

1910-1919

Identifier

NB231149B

Folder Set

NB231

Title

[NB231149B], Technical Note, John A Hanley, August 20th, 1919

Microfilm ID

239:839

Publisher

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

Timestamp

August 20, 1919