| Year | 2000 |
| Date | 01-Jan |
| Volume | 184 |
| Issue | 4,110 |
| Page | 17 |
| Category | Hot Air |
| Part | 1 |
| Title | Hotch Potch One. A Concentric Stirling Engine |
| Author | James G.Rizzo (Malta) |
| Notes | Introduces his Millennium Stirling Project. Engine description and layout, machining operations, displacer unit, power unit, crankcase assembly |