| Year | 1973 |
| Date | 21-Dec |
| Volume | 139 |
| Issue | 3,479 |
| Page | 1,217 |
| Category | Locomotive |
| Part | 2 |
| Title | Metro. A 5 in. gauge Great Western "Small Metro" class |
| Author | Martin Evans |
| Notes | Frames, buffer beams, experimental boilers, No 628, photos by Real Photographs Co. |