National Museum of Nuclear Science & History
H. D. Kinsey worked for the Union Carbide & Carbon Corporation.
Robert E. Smithson served as a master sergeant in the the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Strange Cargo.
Francis Birch (1903-1992) was an American geophysicist. In 1942, Birch worked at the MIT Radiation Lab, which was tasked with radar development.
William C. Giguere served in the 603rd Air Engineering Squadron.