Manuel D. Garcia

F.S. Jones

J. J. Allinson

J. J. Allinson worked for the Kellex Corporation at the K-25 Plant.

Tom A. Norvelle

Tom Norvelle served in the Army at Los Alamos during the Manhattan Project.

Ambroso Hoelscher

Ambroso Hoelscher was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.