British Built
With railhead cleaning in progress, Class 37/6 no. 37602 and Class 37/0 no. 37069 head along the single line from Chester to Wrexham on October 30th 2006
© Dave Bramley
© Dave Bramley
New Built Classifications
| 1000 Class | 90 Class | D17/1 Class | DE3 Class | 17/3 Class | 1851 Class |
Reclassifications
| 87 Class | Class 37 | Class 37/0 | Class 37/3 | Class 37/4 | Class 37/5 |
| Class 37/6 | Class 37/7 | Class 97/3 |
Re-engineered
| Class 37/9 | EWS IU |