National Museum of Nuclear Science & History
Robert Cross worked for the Roane-Anderson Company.
Donald “Don” Hornig (1920-2013) was an American chemist. Hornig was recruited to join the laboratory at Los Alamos in 1944, just one year after receiving his doctorate in physcial chemistry from Harvard University.
Apple worked at the 200 West Area at Hanford during the Manhattan Project.
F. R. Conklin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
