National Museum of Nuclear Science & History
R. R. Peatfield worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William E. Caldes studied chemical engineering at Princeton University. In 1943, he was recruited to join the Manhattan Project, and became the 19th project member at Los Alamos.
Hayes worked in the United States Engineer District Office.
Vern Denton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frances "Fran" Carroll worked as an operator, supervisor, and research assistant in the Columbia University Laboratory and at Oak Ridge, Tennessee.
