| Year | 1998 |
| Date | 03-Jul |
| Volume | 181 |
| Issue | 4,071 |
| Page | 28 |
| Category | Hot Air |
| Part | 2 |
| Title | Little Gem. A Twin Cylinder Hot Air Engine |
| Author | Ray McMahon (Northern Ireland |
| Notes | Describes the building. Lower structure components. Catwalk floor, stanchions, hand rails, bearing frames, bearings |