[NB231079A], Technical Note, John A Hanley, July 29th, 1919

Item

Date

1919-07-29

Decade

1910-1919

Identifier

NB231079A

Folder Set

NB231

Title

[NB231079A], Technical Note, John A Hanley, July 29th, 1919

Microfilm ID

239:803

Publisher

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

Timestamp

July 29, 1919