National Museum of Nuclear Science & History
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.
W. M. Hopkins worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. S. Ryan, Jr. worked for the Poe Piping & Heating Company.
