John D. Kraus wearing ham radio earphones

http://jump2.nrao.edu/dbtw-wpd/Textbase/Imagefiles/kraus_earphones.jpg

Creator

Papers of John Daniel Kraus

Rights

Contact Archivist for rights information.

Type

Still Image

Start Date

circa 1939

Photo Credit

NRAO/AUI/NSF

Photo Source

John Kraus Estate

Series

Photographs, Moving Images, and Audio Series

Unit

Photographs Unit

Citation

Papers of John Daniel Kraus, “John D. Kraus wearing ham radio earphones,” NRAO/AUI Archives, accessed May 21, 2025, https://www.nrao.edu/archives/items/show/3370.