National Museum of Nuclear Science & History
E. H. Merritt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Volney C. Wilson was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Kenneth Walsh was an American chemist. Walsh studied as an undergrad at Yankton College in South Dakota.
Helen Mannon worked for the Roane-Anderson Company.
Delos Van Dine was a staff worker at Los Alamos during the Manhattan Project.