National Museum of Nuclear Science & History
Sam Anderson worked for the Roane-Anderson Company.
Albert O. Felchlia served in the 320th Troop Carrier Squadron.
Mathis 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.
C. L. McAfee worked for the Union Carbide & Carbon Corporation.
