National Museum of Nuclear Science & History
Harry Blaustein worked for the Roane-Anderson 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.
Charles Helmers worked for the J.A. Jones Construction Company.
S. D. Tatalovich worked for the United States Engineer District Office.
C. G. Fellows worked for the Union Carbide & Carbon Corporation.