National Museum of Nuclear Science & History
Joe McKibben was born and raised in rural Missouri before obtaining a PhD in physics from the University of Wisconsin.
McMahon worked in the 100 D Area at Hanford during the Manhattan Project.
Beers worked in the United States Engineer District Office.
Doris Dixon was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
