National Museum of Nuclear Science & History
Florence Rains worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert Schrader was completing his PhD in chemical engineering at MIT when he was selected to work on the Manhattan Project in Boston.
McCall worked in the 100 F Area at Hanford during the Manhattan Project.
Dorothy Isgett was a civilian worker at Oak Ridge Tennessee from 1943 to 1946.