National Museum of Nuclear Science & History
C. M. Hart worked for the Harrison Construction Company.
Jas Lysaght worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bert Tolbert joined the Manhattan Project in 1944 while completing his PhD in Chemistry from the University of California at Berkeley.
G. W. Tyler worked for Clinton Laboratories at the X-10 Reactor.
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.