[NA139193], Technical Note, Thomas Alva Edison, April 8th, 1920

Item

Date

1920-04-08

Decade

1920-1929

Subject

Identifier

NA139193

Folder Set

NA139

Title

[NA139193], Technical Note, Thomas Alva Edison, April 8th, 1920

Microfilm ID

168:297

Publisher

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