National Museum of Nuclear Science & History
Watson worked at the 300 Area at Hanford during the Manhattan Project.
William E. Wright served as a captain in the 393rd Bombardment Squadron. He was the regularly assigned navigator for the Big Stink, and he and his crew were later reassigned to Luke the Spook.
W. H. Sidner worked for the Union Carbide & Carbon Corporation.
Luis Romero was a staff worker at Los Alamos during the Manhattan Project.