[NB263185], Technical Note, George Edwin Hart, April 1st, 1921

Item

Date

1921-04-01

Decade

1920-1929

Identifier

NB263185

Folder Set

NB263

Title

[NB263185], Technical Note, George Edwin Hart, April 1st, 1921

Microfilm ID

241:1005

Publisher

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