National Museum of Nuclear Science & History
Bob Metcalf served in the 1395th Military Police Company, Aviation.
Louis Henry Hempelmann (1914-1993) was Director of the Health Group at the Los Alamos site of the Manhattan Project.
August “Gus” Knuth was a millwright and carpenter who helped construct Chicago Pile-1. He was present on December 2, 1942 when the pile went critical in the first self-sustaining chain reaction in history.
Roman Vigil was a staff worker at Los Alamos during the Manhattan Project.
