HC-03 Class: (C&O 1300-1949): C&O 1690 (Purchased undecorated second-hand)
HC-08 Class: (B&O 830000-830184) B&O 830130 (Purchased undecorated second-hand)
HC-37 Class: (WM 5551-5557) WM 5555 (Purchased undecorated second-hand)