| Year | 1968 |
| Date | 20-Dec |
| Volume | 134 |
| Issue | 3,359 |
| Page | 1,224 |
| Category | Locomotive |
| Part | |
| Title | Simplex. A simple 0-6-0 tank locomotive for 5 in. gauge |
| Author | Martin Evans |
| Notes | Concludes with some notes on whistles. Screw & shackles, lubricator drive, postscript |