National Museum of Nuclear Science & History
L. J. Ritter worked for the Roane-Anderson Company.
Harold Hasenfus was part of the Special Engineer Detachment during the Manhattan Project and worked at the University of Chicago's Metalurgical Laboratory and at the gaseous diffusion plant in Oak Ridge.
Raymond L. Brin was a Technical Sargeant in the Army’s Special Engineer Detachment. He worked at Los Alamos during the Manhattan Project, and traveled to Tinian Island as a member of Project Alberta.
Jackson V. Ellison served in the 1027th Air Material Squadron.
Raymond Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
