National Museum of Nuclear Science & History
Hayes worked in the United States Engineer District Office.
E. G. Olsen worked for the United States Engineer District Office.
Loy F. Houser served in the 393rd Bombardment Squadron.
Paul C. Schafhauser served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Necessary Evil.
Carrie Johnson was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
