National Museum of Nuclear Science & History
N. J. Holland worked for the Roane-Anderson Company.
Roald Wangsness was a staff worker at Los Alamos during the Manhattan Project.
George Jackson worked for the Ralph Rogers Company.
Donald William Kerst is an American physicist known for his development of the betatron in 1940 and the Water Boiler Reactor at Los Alamos during the Manhattan Project.
