National Museum of Nuclear Science & History
McCraw worked in the 200 West Area at Hanford during the Manhattan Project.
Glen Mahugh, Jr. served as a staff sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew on the B-29 Full House.
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.