National Museum of Nuclear Science & History
Victoria Porter was a laboratory technician in the Health Division of the Chicago Met Lab during the Manhattan Project.
Marcia W. Wooster was a lab technician in the health division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Louise Richter was a staff worker at Los Alamos during the Manhattan Project.
Hannibal Fraga was an engineer. He joined the Manhattan Project in the fall of 1944. He worked in the inspection department at Los Alamos.