| Year | 1999 |
| Date | 18-Jun |
| Volume | 182 |
| Issue | 4,096 |
| Page | 751 |
| Category | Stationary Engine |
| Part | 2 |
| Title | Harlequin & Hybriquin |
| Author | Mike Thurgood (South Africa) |
| Notes | Constructs Harlequin. Preparing the moulds and making the castings, machining operations, flywheel, engine pedestal, engine platform, crankshaft bearings |