National Museum of Nuclear Science & History
Halpern worked in the United States Engineer District Office.
W. H. Herbert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. B. Smith worked for the Union Carbide & Carbon Corporation.
E. J. Sekeres served in the 509th Headquarters.
Inez O’Brien served in the Women’s Army Corps at Los Alamos during the Manhattan Project.
