National Museum of Nuclear Science & History
Elwin Covey was an assistant and protégé to Glenn Seaborg, and spent most of his time with the Manhattan Project at the X-10 plant in Oak Ridge, Tennessee.
M. E. Ridge worked for the United States Engineer District Office.
W. A. Chalkley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Attended Upsala College.
