| Year | 1980 |
| Date | 05-Dec |
| Volume | 146 |
| Issue | 3,646 |
| Page | 1,457 |
| Category | Nautical |
| Part | 4 |
| Title | Warrior Mk 2 Twin Cylinder Marine Engine |
| Author | J.P.Bertinat |
| Notes | Connecting rods, eccentric sheave, boiler feed pump, steam and exhaust connections, conclusion, J.P.Bertinat's Stuart Turner Swan engine |