National Museum of Nuclear Science & History
Bellande worked at the 200 West Area at Hanford during the Manhattan Project.
Sidney Schneider was an aerial gunner and worked in bomb disposal with the 1027th Air Material Squadron in the 509th Composite Group.
J. C. Watkins worked for the United States Engineer District Office.
Helen D. Thomson was in the Army Group at the Metallurgical Laboratory in Chicago during the Manhattan Project.
