National Museum of Nuclear Science & History
Harris worked for Stone and Webster Engineering Corporation.
E. F. Hess worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Ranking worked at the 100 B Area at Hanford during the Manhattan Project.
Charles Sullivan served in the First Ordnance Squadron.
