National Museum of Nuclear Science & History
Fred Green served in the 1st Ordnance Squadron.
Harris worked at the 300 Area at Hanford during the Manhattan Project.
Colonel Clifford Heflin was a decorated member of the Armed Forces, serving in the Air Force for 31 years.
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.