National Museum of Nuclear Science & History
A. J. Erickson worked for the Kellex Corporation at the K-25 Plant.
Spencer Vedder served in the 393rd Bombardment Squadron.
Urban worked at the 200 West Area at Hanford during the Manhattan Project.
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.
