National Museum of Nuclear Science & History
Sotero Romero was a staff worker at Los Alamos during the Manhattan Project.
B. J. Mears worked for the United States Engineer District Office.
Olsen worked in the 200 East Area at Hanford during the Manhattan Project.
D. S. Earl worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Max W. Bradley served in the 320th Troop Carrier Squadron.