National Museum of Nuclear Science & History
B. J. Mears worked for the United States Engineer District Office.
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.
Henry Ward worked for the United States Engineer District Office.
Harold Smith served in the Army at Los Alamos during the Manhattan Project.
John J. Casey, Jr. served in the 320th Troop Carrier Squadron.
