National Museum of Nuclear Science & History
Harold Symons worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. J. Mitchell worked for the Fercleve Corporation.
E. H. Mantz worked for Hanley & Company.
Frederick J. Olivi served as a member of the 393rd Bombardment Squadron of the 509th Composite Group.
Badenoch worked at the 200 East Area at Hanford during the Manhattan Project.