National Museum of Nuclear Science & History
G. M. Fleetwood worked for the Fercleve Corporation.
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.
Jessen worked at the 300 Area at Hanford during the Manhattan Project.
