National Museum of Nuclear Science & History
Kite worked as a chemist at the Y-12 plant at Oak Ridge during the Manhattan Project.
Calvin B. Popwell served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Big Stink, and he and his crew were later reassigned to Luke the Spook.
Messick worked in the 200 West Area at Hanford during the Manhattan Project.
M. L. Olsgaard worked for the Tennessee Eastman Corporation at the Y-12 Plant.