National Museum of Nuclear Science & History
B. D. Manchester worked for the Roane-Anderson Company.
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.
Stanley Thomson was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
D. S. Earl worked for the Tennessee Eastman Corporation at the Y-12 Plant.