National Museum of Nuclear Science & History
George S. Monk was a physicist at the University of Chicago Met Lab and an expert on optics. He was married to the mathematician Ardis Monk.
Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.
Nelle Gaddy worked for the J.A. Jones Construction Company.
Baldwin worked for Stone and Webster Engineering Corporation.
