National Museum of Nuclear Science & History
J. F. Villere worked for the United States Engineer District Office.
John D. Hopper served as a civilian in Project Alberta.
Bert Weisser worked at Los Alamos during the Manhattan Project.
H. D. Cordes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lester Orlan Keen worked as an engineering draftsman at Hanford during the Manhattan Project. His son, Jack Keen, was a young boy at the time.
