. "
Class 21

2-10-4
" . "1937" . . . . . . . "South African Class 21 2-10-4" . . . . "Class 21" . . "Class 21 2-10-4" . "South African Class 21 2-10-4" . . "Class 21
2-10-4
" . "South African Class 21 2-10-4#The aborted Class 22" . . . . "1" . "21" . . . . . "3.9624" . . . "SAR Class 21" . "
Class 21
" . "1937" . .