National Museum of Nuclear Science & History
John H. Williams (1908-1966) was a Canadian-American physicist. Williams transferred to Los Alamos in early 1943 and was among the first group of scientists to arrive on the Hill.
Johnston worked at the 200 West Area at Hanford during the Manhattan Project.
E. J. Risdon worked for the Roane-Anderson Company.
A. L. Morley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
