| Year | 1978 |
| Date | 04-Aug |
| Volume | 144 |
| Issue | 3,590 |
| Page | 912 |
| Category | Stationary Engine |
| Part | 3 |
| Title | More Utility Steam Engines. Trojan Mark 2 |
| Author | J.P.Bertinat |
| Notes | Valve chest, valve chest cover, slide valve, tail guide and gland nut, valve nut, valve rod, valve rod head |