National Museum of Nuclear Science & History
White worked for Stone and Webster Engineering Corporation.
Robert C. Smith served in the 393rd Bombardment Squadron.
Leo James Rainwater was an American physicist and winner of the 1975 Nobel Prize in Physics. As a graduate student at Columbia University, Rainwater assisted the Manhattan Project through research in the Substitute Alloy Materials (SAM) Lab.
William Ginell is a physical chemist who worked at Columbia University and Oak Ridge during the Manhattan Project.