National Museum of Nuclear Science & History
Bernard Turovlin was a staff member at Los Alamos during the Manhattan Project.
D. R. Keyes worked for the A. S. Schulman Electric Company.
Norman F. Modine was a research assistant at the University of Chicago Met Lab. He was a signer of the Szilard petition.
Hamilton worked at the 200 West Area at Hanford during the Manhattan Project.