National Museum of Nuclear Science & History
Patterson worked in the 100 B Area at Hanford during the Manhattan Project.
Elsie (Blumer) McMillan lived at Los Alamos during the Manhattan Project. Her husband, Edwin McMillan, was a physicist who worked on implosion at Los Alamos.
Davis worked in the United States Engineer District Office.
R. C. Chandler worked for the Edenfield Electric Company.