National Museum of Nuclear Science & History
W. E. Brewer worked for the Roane-Anderson Company.
Manuel Schwartz was a physicist. He worked at Los Alamos as a civilian employee from about July 6, 1944, until January or February 1946.
R. H. Morris worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Joseph Polakowski served in the 603rd Air Engineering Squadron.