National Museum of Nuclear Science & History
Belcher worked in the United States Engineer District Office.
W. W. Steed worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hayes worked at the 300 Area at Hanford during the Manhattan Project.
Mary Alice Nachtrieb was a chemist who worked at Los Alamos during the Manhattan Project. Her speciality was in plutonium chemitsry.
