National Museum of Nuclear Science & History
Frances "Fran" Carroll worked as an operator, supervisor, and research assistant in the Columbia University Laboratory and at Oak Ridge, Tennessee.
Hart worked at the 300 Area at Hanford during the Manhattan Project.
Dodson Marrs worked in carpentry and concrete work at Oak Ridge, Tennessee as a part of the Manhattan Project.
George F. Popp served in the 603rd Air Engineering Squadron.
