National Museum of Nuclear Science & History
Eleanor Kinser worked for the Roane-Anderson Company.
Joseph LaRocco was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Robert Schrader was completing his PhD in chemical engineering at MIT when he was selected to work on the Manhattan Project in Boston.
H. R. Muldoon worked for the Union Carbide & Carbon Corporation.