[NB239156], Technical Note, William Alphonsus Hayes, April 1920

Item

Author

Hayes, William Alphonsus

Mentions

Holland, Newman Henry

Date

1920-04-00

Decade

1920-1929

Type

Technical Note

Subject

Sound and acoustics

Identifier

NB239156

Folder Set

NB239

Title

[NB239156], Technical Note, William Alphonsus Hayes, April 1920

Microfilm ID

240:230

Rights

Thomas Edison National Historical Park

Publisher

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

Item sets

N-18-03-13 (1918-1920)