Bill Gardner

William J. Chapman

Fred A. Hollenbach

Hollenbach worked at the 200 West Area at Hanford during the Manhattan Project.

Betty Gaevada

Betty Gaevada was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

David Carsen

David Carsen worked for the Kellex Corporation at the K-25 Plant.