National Museum of Nuclear Science & History
H. R. Grady worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Francis Birch (1903-1992) was an American geophysicist. In 1942, Birch worked at the MIT Radiation Lab, which was tasked with radar development.
Howard Galusha worked on aircraft maintenance for the 509th Composite Group, 393rd Bombardment Squadron in Wendover, Utah and on Tinian Island in the South Pacific.
Ralph Collins worked for the Tennessee Eastman Corporation at the Y-12 Plant.