[NB231143], Technical Note, John A Hanley, August 15th, 1919

Item

Date

1919-08-15

Decade

1910-1919

Identifier

NB231143

Folder Set

NB231

Title

[NB231143], Technical Note, John A Hanley, August 15th, 1919

Microfilm ID

239:836

Publisher

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

Timestamp

August 15, 1919