[NB231161], Technical Note, John A Hanley, September 14th, 1919

Item

Date

1919-09-14

Decade

1910-1919

Identifier

NB231161

Folder Set

NB231

Title

[NB231161], Technical Note, John A Hanley, September 14th, 1919

Microfilm ID

239:842

Publisher

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

Timestamp

September 14, 1919