National Museum of Nuclear Science & History
John H. Martens was a research associate and chemist at the University of Chicago Met Lab and a member of the Special Engineer Detachment at Oak Ridge.
John Morton worked for the Roane-Anderson Company.
W. K. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John W. Burr was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.
