National Museum of Nuclear Science & History
M. G. Sonner worked for the J.A. Jones Construction Company.
Burris Cunningham was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Duane Sewell began working with the Manhattan Project in 1941. He was one of the first people to arrive at Oak Ridge and experienced first-hand some of the difficulties there with cyclotrons and isotope separation.
T. W. Miller worked for the Edenfield Electric Company.