| Year | 1991 |
| Date | 19-Jul |
| Volume | 167 |
| Issue | 3,901 |
| Page | 92 |
| Category | Keith's Column |
| Part | 15 |
| Title | How to Make' Em. Making a Steam Locomotive - the problems and some solutions discussed |
| Author | Keith Wilson |
| Notes | Eccentrics or excentrics, blanks, turning them round, eccentric straps |