National Museum of Nuclear Science & History
Donald G. Sturges worked on the Manhattan Project. He went on to become director of the operations division at Hanford, WA, until he left to join private industry.
Stanley Krzyck was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Joe McKibben was born and raised in rural Missouri before obtaining a PhD in physics from the University of Wisconsin.