National Museum of Nuclear Science & History
W. O. Lawrence worked for the J.A. Jones Construction Company.
John Wieneke was an American physicist who worked at Los Alamos during the Manhattan Project. Wieneke later worked on the post-war nuclear program at the Nevada test site in the 1950s.
J. L. Cawood worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William Gray worked for the Roane-Anderson Company.