National Museum of Nuclear Science & History
Delbert Johnson was a mechanical engineer with the Special Engineer Detachment (SED) at Los Alamos. Johnson worked under 1st Lieutenant Howard C.
L. A. Riden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
F. C. Uffelman worked for the Tennessee Eastman Corporation at the Y-12 Plant. His ex-wife Jane, also worked on the Manhattan Project.
Alfred R. Weeks served in the First Ordnance Squadron.
