National Museum of Nuclear Science & History
E. Williams worked for the Roane-Anderson Company.
Lester Skaggs (1911-2009) was an American physicist. Skaggs was born in Missouri, where he grew up on a farm.
Dunbar worked for Stone and Webster Engineering Company.
Nathalie Baumbach was an American chemist who worked on the Manhattan Project. Baumbach majored in chemistry at the University of California Los Alamos.