[NB239152], Technical Note, William Alphonsus Hayes, March 1920

Item

Date

1920-03-00

Decade

1920-1929

Identifier

NB239152

Folder Set

NB239

Title

[NB239152], Technical Note, William Alphonsus Hayes, March 1920

Microfilm ID

240:228

Publisher

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