National Museum of Nuclear Science & History
John Zugick worked for the Roane-Anderson Company.
Dunbar worked in the United States Engineer District Office.
Percy Phillips served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Jacob H. Wiens was a nuclear physicist who worked on the Manhattan Project from 1943 to 1945. He later worked at the Lawrence Livermore National Laboratory where he interacted with Luis Alvarez.
C. J. Sturm worked for the Roane-Anderson Company.