National Museum of Nuclear Science & History
W. V. Murphy worked for General Electric.
Edward F. “Ed” Hammel was an American chemist. Hammel had just completed his Ph.D. at Princeton University when he joined a Canadian heavy water project sponsored by the school in 1941.
Charles B. Rinard served in the 393rd Bombardment Squadron.
E. C. Cain worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. A. Gracey worked for the Roane-Anderson Company.
