| Year | 1993 |
| Date | 19-Feb |
| Volume | 170 |
| Issue | 3,939 |
| Page | 216 |
| Category | Keith's Column |
| Part | 31 |
| Title | How to Make' Em. Cylinders |
| Author | Keith Wilson |
| Notes | Describes the cylinder on his 7 1/4in. gauge G.W.R. locomotives. The practical design points, smaller bores may have some advantages |