National Museum of Nuclear Science & History
Major Harry D. Riley (1907-1996) worked on the Manhattan Project at Hanford as an engineering officer and chief of services.
Cunningham worked in the United States Engineer District Office.
M. T. Rudgers served in the 509th Headquarters Group.
Dorothea “Dot” Hoover Seybolt was the wife of metallurgist Alan Seybolt, who worked at Los Alamos during the Manhattan Project.
