National Museum of Nuclear Science & History
Jas Hoff worked for the United States Engineer District Office.
Seager worked for Stone and Webster Engineering Corporation.
Louis Turner was a metallurgical engineer who worked on the Manhattan Project. He first became involved with the Manhattan Project at the University of Chicago in 1943.
George I. Schreffer served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew on the B-29 Jabit III.
Hoenie worked at the 200 West Area at Hanford during the Manhattan Project.
