National Museum of Nuclear Science & History
Olge W. Hess was a research assistant at the University of Chicago’s Metallurgical Laboratory.
Nick Salazar is a Manhattan Project veteran and a longtime employee of the Los Alamos National Laboratory.
Crossett worked for Stone and Webster Engineering Corporation.
Françoise (Aron) Ulam was the wife of mathematician Stanislaw Ulam, who worked for the Manhattan Project in Los Alamos, NM during World War II.