National Museum of Nuclear Science & History
Manuel Romero was a staff worker at Los Alamos during the Manhattan Project.
Jack Gosnell worked for Clinton Laboratories at the X-10 Reactor.
Beaulieu worked in the 200 West Area at Hanford during the Manhattan Project.
Celia Szapka Klemski was working as a secretary for the State Department in Washington, DC when she was transferred to Manhattan to work on the Manhattan Project in 1942.