National Museum of Nuclear Science & History
O. E. Gilcrease worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Opal MacDonald was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Thomas Puddester was a staff worker at Los Alamos during the Manhattan Project.
E. G. Lucke served in the 509th Headquarters and Base Services Squadron.
