National Museum of Nuclear Science & History
Alan Upson Seybolt was a metallurgist who worked at Los Alamos during the Manhattan Project. Seybolt married Dorothea “Dot” Hoover Seybolt, and the couple had two sons.
J. R. Smith worked for the Roane-Anderson Company.
Stubblefield worked at the 200 West Area at Hanford during the Manhattan Project.