. "Sir Alexander Henderson" . . . . . . . . . "GCR class 11B (LNER class D9)" . . . "17.0688" . "D9" . . "class 11B" . . . "11D" . . "40" . "GCR Class 11B" . . . "11C" . "GCR Class 11B" . "11B/11C/11D" . . "1901" . . . . . "11B" . .