National Museum of Nuclear Science & History
Frederick worked at Los Alamos during the Manhattan Project.
Ivan Behymer came out from the Dupont 'black powder' plant in Illinois to Richland, Washington (Hanford) in March of 1943.
Lucille Whitman worked as a secretary for Tennessee Eastman during the Manhattan Project in Oak Ridge.
Hoylande Young Failey was a senior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.