National Museum of Nuclear Science & History
James P. Tilley served in the 393rd Bombardment Squadron.
S. C. Barnett worked for the Union Carbide & Carbon Corporation.
Leon D. Smith joined the Manhattan Project in 1944 and was assigned to the 509th Composite Group at Wendover Airfield in Utah.
Robert van Gemert worked in procurement and supply for Los Alamos during the Manhattan Project. He was also involved in organizing preparations for the Trinity Test.