National Museum of Nuclear Science & History
Wuethrich worked for Stone and Webster Engineering Corporation.
Gerald F. Smith served in the Special Engineer Detachment at Los Alamos, NM during the Manhattan Project.
Claude E. McLenon served as a technical sergeant 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.
Gerald Tyler was a commanding officer at Los Alamos during the Manhattan Project.