| 1 | A | B | C |
| --- | --- | --- | --- |
| 2 | Don River Railway - Diesel Locomotives |  |  |
| 3 | Original number | Builder's number | Final number |
| 4 | Ruston 40DL | - | - |
| 5 | DP22 | - | - |
| 6 | V2 | - | - |
| 7 | U Class No. 6 | - | - |
| 8 | 1002 | - | - |
| 9 | 866 | - | - |
| 10 | X4 | - | - |
| 11 | Y6 | - | - |
| 12 | Y8 | - | - |

Question: What does the Don River Railway run on?
Answer: The railway also runs a number of diesel locomotives numbered V2, X4, Y6 and 866.