National Museum of Nuclear Science & History
H. L. Bassett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bonsai worked at the 100-F Area at Hanford during the Manhattan Project.
Robert Schaffer was an American chemist. Schaffer was born in Brooklyn, and studied at Brooklyn College.
Harold Hasenfus was part of the Special Engineer Detachment during the Manhattan Project and worked at the University of Chicago's Metalurgical Laboratory and at the gaseous diffusion plant in Oak Ridge.
