Preserved Loco Photographs
As the day progressed, the fog eventually lifted, even at the highest point of the current Pontypool and Blaenavon Railway. Here Class 37/0 no. 37216, is seen at Whistle Inn Halt on October 9th, 2010
© Vernon Large
© Vernon Large
British Built Classifications
| DE3 Class | Class 37/0 | Class 37/3 | Class 37/4 | Class 37/5 | Class 37/6 |
| Class 37/7 | Class 37/9 |
Australian Built Classifications
| D34 class | RA class | Z class | ZA class | ZB class | ZC class |
| MKA class | ZR class | ZP class |