National Museum of Nuclear Science & History
Dorothea lived in Chicago and was assigned to Dr. Robert Oppenheimer’s office in Los Alamos during the Manhattan Project.
Norris Nereson (1918-2007) was an American physicist. Nereson was born in Minnesota. In his early years, he studied at Concordia College in Minnesota and at the University of Denver.
Raymond Sheline was a chemist at Columbia University and a member of the Special Engineer Detachment at Oak Ridge and Los Alamos.