| Year | 1981 |
| Date | 15-May |
| Volume | 147 |
| Issue | 3,657 |
| Page | 638 |
| Category | Locomotive |
| Part | 40 |
| Title | Bulldog/Dukedog. A 5 in. gauge G.W.R. 4-4-0 locomotive |
| Author | Keith Wilson |
| Notes | Tender, front and rear buffer beams, main frames, King class locomotive photograph, full size or model? |