National Museum of Nuclear Science & History
Winford D. “Doug” Crossland was a design engineer at the K-25 Plant at Oak Ridge, TN during the Manhattan Project and a member of the Special Engineer Detachment.
Harold Hasenfus was part of the Special Engineer Detachment during the Manhattan Project and worked at the University of Chicago's Metalurgical Laboratory and at the gaseous diffusion plant in Oak Ridge.
Ennis Peters was a staff worker at Los Alamos during the Manhattan Project.
H. L. Eskew worked at the 100-F Area at Hanford during the Manhattan Project.
