| Year | 1951 |
| Date | 20-Dec |
| Volume | 105 |
| Issue | 2,639 |
| Page | 803 |
| Category | Road Locomotive |
| Part | |
| Title | The Allchin ME Traction Engine to 1 1/2 inch scale |
| Author | W.J.Hughes |
| Notes | The prototype "Royal Chester" No. 3251 (photo by J.G.Earnshaw), general arrangement of tender, full-size tender and hind wheel (photo by Press Photo Agency), three types of mallet, flanging the sides |