National Museum of Nuclear Science & History
O'Brien worked for Stone and Webster Engineering Corporation.
Milton C. Sprouse served in the 393rd Bombardment Squadron.
W. O. Robertson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marvin “Murph” Goldberger (1922-2014) was an American physicist who became President of CalTech and Director of the Institute for Advanced Study.