National Museum of Nuclear Science & History
Rose Roberts was a staff worker at Los Alamos during the Manhattan Project.
Rosario Martinez Fiorillo grew up in northern New Mexico during the Manhattan Project. Her ancestors were Hispano homesteaders who built the Romero Cabin, an important pre-Manhattan Project structure at Los Alamos.
Opal MacDonald was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Dorothy Isgett was a civilian worker at Oak Ridge Tennessee from 1943 to 1946.
