National Museum of Nuclear Science & History
John F. Van Doren worked on the procurement and property staff at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Cornelius worked in the United States Engineer District Office.
William G. (“Bill”) Hudgins spent most of childhood years in New Mexico. He first heard about a secret wartime laboratory at Los Alamos in 1943, when he was a student at the University of New Mexico.
Herman worked at the 300 Area at Hanford during the Manhattan Project.