National Museum of Nuclear Science & History
Kenneth Pursell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.
Wynona Naranjo was a staff worker at Los Alamos during the Manhattan Project.
Herbert Silverstone was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.