National Museum of Nuclear Science & History
J. J. Donovan worked for the H. K. Ferguson Company.
S. B. Spracklen worked for the Union Carbide & Carbon Corporation.
Donald Flanders was an American mathematician who worked on the Manhattan Project at Los Alamos. Flanders was a group leader in the Theoretical Division headed by Hans Bethe.
John A. Wilbur served in the First Ordnance Squadron.
