National Museum of Nuclear Science & History
L. A. Darling worked at the 100-B Area at Hanford during the Manhattan Project.
William J. Larkin worked in Project Alberta as part of the team that transported and assembled the Little Boy and Fat Man atomic bombs.
Mary Scruggs worked for the H. K. Ferguson Company.
A. J. O'Donnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.