National Museum of Nuclear Science & History
Roy Stipp worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Alfred Carson was a mechanical engineer in the Special Engineering Detachment, and spent time at both Oak Ridge, Tennessee, and Los Alamos, New Mexico.
Worthington worked in the chemical department of the Y-12 plant at Oak Ridge during the Manhattan Project.
Donald Todd was a staff worker at Los Alamos during the Manhattan Project.