[NB263183], Technical Note, George Edwin Hart, March 31st, 1921

Item

Date

1921-03-31

Decade

1920-1929

Identifier

NB263183

Folder Set

NB263

Title

[NB263183], Technical Note, George Edwin Hart, March 31st, 1921

Microfilm ID

241:1004

Publisher

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