[NB231081], Technical Note, John A Hanley, July 30th, 1919

Item

Date

1919-07-30

Decade

1910-1919

Identifier

NB231081

Folder Set

NB231

Title

[NB231081], Technical Note, John A Hanley, July 30th, 1919

Microfilm ID

239:804

Publisher

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