[NB253127], Technical Note, John A Hanley, September 21st, 1919

Item

Date

1919-09-21

Decade

1910-1919

Identifier

NB253127

Folder Set

NB253

Title

[NB253127], Technical Note, John A Hanley, September 21st, 1919

Microfilm ID

241:292

Publisher

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

Timestamp

September 21, 1919

Item sets