National Museum of Nuclear Science & History
M. L. Piker 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.
D. H. Edwards worked at the 300 Area at Hanford during the Manhattan Project.
Poindexter worked in the 200 West Area at Hanford during the Manhattan Project.
