| Year | 1979 |
| Date | 16-Feb |
| Volume | 145 |
| Issue | 3,603 |
| Page | 229 |
| Category | Stationary Engine |
| Part | 10 |
| Title | More Utility Steam Engines. Trojan Mark 2 |
| Author | J.P.Bertinat |
| Notes | The boiler feed pump. Pump crankshaft, pump connecting rod, pump gear, mounting and erection, postscript |