[NB264134], Technical Note, William Alphonsus Hayes, June 14th, 1921

Item

Author

Hayes, William Alphonsus

Mentions

Werner, George Joseph
Edison, Thomas Alva
Hart, George Edwin

Date

1921-06-14

Decade

1920-1929

Type

Technical Note

Subject

Disc record and duplicating technology

Identifier

NB264134

Folder Set

NB264

Title

[NB264134], Technical Note, William Alphonsus Hayes, June 14th, 1921

Microfilm ID

241:1097

Rights

Thomas Edison National Historical Park

Publisher

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

Item sets

N-18-10-25 (1918-1922)