National Museum of Nuclear Science & History
Anna Zakoian was a laboratory technician in the Health Division at the University of Chicago Met Lab.
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.
Twichell worked at 200 West Area at Hanford during the Manhattan Project.
Marvin Marks served in the 603rd Air Engineering Squadron.