| Year | 1969 |
| Date | 18-Apr |
| Volume | 135 |
| Issue | 3,367 |
| Page | 404 |
| Category | Locomotive |
| Part | |
| Title | The Lubrication of Miniature Steam Locomotives |
| Author | Group Captain J.N.C.Law |
| Notes | Lubricants, types of lubricants, rates of oil feed, assembly, running on compressed air, passenger cars |