[NB254B105], Technical Note, Elmer Ellsworth Dougherty, July 21st, 1920

Item

Date

1920-07-21

Decade

1920-1929

Identifier

NB254B105

Folder Set

NB254B

Title

[NB254B105], Technical Note, Elmer Ellsworth Dougherty, July 21st, 1920

Microfilm ID

241:464

Publisher

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

Item sets