Original Built Class Photographs
Southern Region
On January 25th 2014, Pathfinders tours operated the 'Buffer Puffer 11.0' tour from Crewe to London Termini and Branches in the south east. Class 37/4 no. 37405 led the first leg from Clapham to Blackfriars, on the rear was Class 37/6 no. 37610 seen passing through Elephant & Castle
British Built Classifications
| 1000 Class | 90 Class | D17/1 Class | DE3 Class |
| 17/3 Class | 1851 Class |
Australian Built Classifications
| K class | A class | 1300 class | R class |
| D34 class | RA class | 1320 class | Z class |
| 2350 class | ZA class | 2370 class |