National Museum of Nuclear Science & History
H. H. Wilson worked for the United States Engineer District Office.
Roos worked at the 300 Area and the 200 West Area at Hanford during the Manhattan Project.
Delbert Johnson was a mechanical engineer with the Special Engineer Detachment (SED) at Los Alamos. Johnson worked under 1st Lieutenant Howard C.
Bernard F. Benson served in the 320th Troop Carrier Squadron.
