National Museum of Nuclear Science & History
H. H. Denny worked for the H. K. Ferguson Company.
Delbert Johnson was a mechanical engineer with the Special Engineer Detachment (SED) at Los Alamos. Johnson worked under 1st Lieutenant Howard C.
Wayne Dappen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Attended the University of Texas. He was married to Jane Yantis, who came with him to Oak Ridge during the war.
