National Museum of Nuclear Science & History
R. S. Titman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Collins worked for Stone and Webster Engineering Corporation.
Jay Wechsler enlisted in the Army in 1943 and spent several months at Oak Ridge working as an Army construction engineer, In the winter of 1943, he was suddenly transferred to Los Alamos, where he began working directly with Otto Frisch.
