National Museum of Nuclear Science & History
M. Thon worked for the Roane-Anderson Company.
Johnson worked at the 300 Area at Hanford during the Manhattan Project.
Milton worked at Los Alamos during the Manhattan Project.
J. H. Graham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sir Hugh Stott Taylor was a British-born chemist and the first man to create pure, radioactive heavy water.
