National Museum of Nuclear Science & History
Bosler worked at the 200 East Area at Hanford 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.
Mark Fred was a research assistant in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Marstellar served in the 603rd Air Engineering Squadron.
