National Museum of Nuclear Science & History
T. M. Yakimchick worked for the United States Engineer District Office.
Robert J. Valley served as a technical sergeant in the 393rd Bombardment Squadron. He was the tail gunner of the B-29 Full House, which served as a weather reconnaissance plane on the Hiroshima bombing mission, and the backup strike plane on Iwo Jima on the Nagasaki mission.
Wright Langham was an American biochemist and one of the foremost experts on plutonium. After completing his Ph.
Attended Case Western Reserve University.
