Ruel R. Cook

Rosie M. Hunter

Rosie M. Hunter was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

C. W. Badger

Badger worked in the 100 B Area at Hanford during the Manhattan Project.

Louis H. Hempelmann

Louis Henry Hempelmann (1914-1993) was Director of the Health Group at the Los Alamos site of the Manhattan Project.

E. P. Dunham