National Museum of Nuclear Science & History
William Ginell is a physical chemist who worked at Columbia University and Oak Ridge during the Manhattan Project.
Gus Schultz was the foreman of the drafting room and machine shop (Shop Group) at Los Alamos during the Manhattan Project.
Raymond C. Grills is an American physical chemist who worked at the University of Chicago’s Metallurgical Laboratory and at Hanford during the Manhattan Project.