Omer Loyd

Frank R. Johnson

Frank R. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

M. Mayberry

Thelma B. Barkin

Thelma worked at Los Alamos during the Manhattan Project. 

H. D. Kinsey

H. D. Kinsey worked for the Union Carbide & Carbon Corporation.