National Museum of Nuclear Science & History
E. H. Frye worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robinson worked for Stone and Webster Engineering Corporation.
Bradley worked at the 300 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.
Robert Hobart worked for the United States Engineer District Office.
