National Museum of Nuclear Science & History
Lyle Marten worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Brill was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Blanche J. Lawrence was an African-American research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Borgel was at Los Alamos during the Manhattan Project.