National Museum of Nuclear Science & History
John Fancher worked for the Kellex Corporation at the K-25 Plant.
Frank J. Feally served in the 1st Ordnance Squadron.
Marjorie Hall Bradner was a secretary at Los Alamos during the Manhattan Project. She was also the wife of Los Alamos physicist Hugh Bradner.
H. L. Roland worked for the Midwest Piping and Supply Company.
David Nicodemus (1916-1999) was an American physicist. Nicodemus worked at Los Alamos during the Manhattan Project and witnessed the Trinity Test.
