National Museum of Nuclear Science & History
Roddie worked at the 200 East Area at Hanford During the Manhattan Project.
Marjorie Hall Bradner was a secretary at Los Alamos during the Manhattan Project. She was also the wife of Los Alamos physicist Hugh Bradner.
R. H. Thompson worked for the H. K. Ferguson Company.
Nelson worked at the 200 West Area at Hanford during the Manhattan Project.