War Department Locomotive Classes
| Designer | Class | Pre Grouping Class | Wheels | Year | Pre Grouping | Big 4 | BR Power Class | Number Range | First | Last | # | Thumbnail |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WD/10 | 2-10-0 | 1943 | WD | 90750 - 90774 | 06/1945 | 29/12/1962 | 150 | |||||
| WD/8 | 2-8-0 | 1943 | WD | 90000 - 90732 | 01/1943 | 01/1973 | 935 |  |