National Museum of Nuclear Science & History
McNeill worked in the 300 Area at Hanford during the Manhattan Project.
Calvin S. Shepherd worked on the Manhattan Project at Los Alamos, NM and the Trinity Site.
Charles Cooper was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Visger worked at the 300 Area at Hanford during the Manhattan Project.
