"1954" . . "NZR DF class (1954)" . . . "1954" . "D^F" . . . "NZR DF class" . "D^F class" . "12" . "NZR DF Class (1954)" . . "NZR D^F class" . "DF class of 1954" . "NZR DF class (1954)" . . "DF class" . "17.6784" . . . "English Electric D^F class" . . . "New Zealand D^F class" . "DF" . "D^F class diesel-electric locomotive" . "2.4384" . . "D^F 1501" . "3.3528" . "D^F (1954)" . . .