National Museum of Nuclear Science & History
H. L. Reimer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
As Secretary of War under Presidents Franklin D. Roosevelt and Harry Truman, Henry L. Stimson (1867-1950) oversaw the entire Manhattan Project, and was responsible for appointing key project leaders and authorizing project construction sites across the US.
Clarence Joyce worked for the Poe Piping & Heating Company.
Henry Linschitz worked in Project Alberta, which transported and assembled the Little Boy and Fat Man atomic bombs.