| Year | 1989 |
| Date | 17-Mar |
| Volume | 162 |
| Issue | 3,845 |
| Page | 384 |
| Category | Locomotive |
| Part | 2 |
| Title | Joy Valve Gear |
| Author | Martin Evans |
| Notes | Described and set out. Joy valve gear for outside cylinders, Lynton & Barnstable Rly., Manning Wardle 2-6-2T Lew, No. 760 Exe |