John L. Lundgren

Harold G. Doine

Harold G. Doine served in the 603rd Air Engineering Squadron. 

Fred Cox Jr.

Joyce M. Hopkins

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

Norma J. Hinton

Norma J. Hinton was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.