[NB231137], Technical Note, John A Hanley, August 13th, 1919

Item

Date

1919-08-13

Decade

1910-1919

Identifier

NB231137

Folder Set

NB231

Title

[NB231137], Technical Note, John A Hanley, August 13th, 1919

Microfilm ID

239:833

Publisher

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

Timestamp

August 13, 1919