| Year | 1950 |
| Date | 18-May |
| Volume | 102 |
| Issue | 2,556 |
| Page | 709 |
| Category | "L.B.S.C.'s" Beginners' Corner |
| Part | |
| Title | "Tich". A 3 1/2-in. Gauge 0-4-0 Contractor's Locomotive |
| Author | LBSC |
| Notes | Reversing lever. Stand and sector plate, how to mill a lever from solid, how to make a built-up lever, locking gear, how to assemble and erect the lever, reversing-rod or reach-rod, how to locate the notches, how to set the valves |