National Museum of Nuclear Science & History
Harvey North was a staff worker at Los Alamos during the Manhattan Project.
Walter E. Jordan worked on the Manhattan Project as an employee of DuPont on the physics staff. He worked at the University of Chicago and Hanford, WA.
Harold W. Cottrill served in the 1027th Air Material Squadron.
Coogler worked at the Oak Ridge project site during the Manhattan Project as a member of the U.S. Army Corps of Engineers.
