National Museum of Nuclear Science & History
H. C. Seward worked for the Roane-Anderson Company.
William M. Rowe Jr. served in the 393rd Bombardment Squadron. He was the regularly assigned pilot for the Big Stink, and he and his crew were later reassigned to Luke the Spook.
Donald Todd was a staff worker at Los Alamos during the Manhattan Project.
Church worked at the 200 East Area at Hanford during the Manhattan Project.