National Museum of Nuclear Science & History
Lev Vladimirovich Altshuler (Лев Владимирович Альтшулер; 1913-2003) was a Soviet physicist.
R. O. worked for Clinton Laboratories at the X-10 Reactor.
Delbert Johnson was a mechanical engineer with the Special Engineer Detachment (SED) at Los Alamos. Johnson worked under 1st Lieutenant Howard C.
Frederick H. Nelson served in the 1st Ordnance Squadron.
