| Year | 2013 |
| Date | 15-Nov |
| Volume | 211 |
| Issue | 4,469 |
| Page | 702 |
| Category | Locomotive |
| Part | 6 |
| Title | William Spence Locomotive for 7 1/4in. Gauge |
| Author | Cliff Almond |
| Notes | Describes an unusual narrow gauge 0-4-0T for 7 1/4in. gauge. Simplified axleboxes, drawings, boiler design |