National Museum of Nuclear Science & History
Gillen T. Nicely served as a sergeant in the 393rd Bombardment Squadron. He was the tail gunner on the Straight Flush during the Hiroshima mission.
W. H. Evans worked for the Union Carbide & Carbon Corporation.
H. W. Caldwell worked for the Edenfield Electric Company.
Edgar Sengier (1879 – 1963) was the director of Union Miniere du Haut Katanga. After being warned by British scientists regarding the potential danger were the uranium ore to fall into the wrong hands, Sengier decided to transport half the uranium stockpile from the Congo to the United States in 1940.
