. "No. 3 Group" . "1898" . "No. 2 Flying Instructors School" . . . . "No. 216 Group" . . . . . . . . "Lawrence ('Johnny') Darvall" . . . "Sir Lawrence Darvall" . . "RAF Andover" . "NATO Defense College" . "No. 46 Group" . . . . . . . . . "United Kingdom" . "Lawrence Darvall" . . . "Lawrence Darvall" . . "RAF Hawkinge" . . "No. 23 Group" . "1968" . "1956" . "1918" . . . "Joint Services Staff College" . . "Air Headquarters Italy" . "L Darvall" . "Lawrance Darvall" . . .