| Year | 1933 |
| Date | 31-Aug |
| Volume | 69 |
| Issue | 1,686 |
| Page | 214 |
| Category | Steam |
| Part | |
| Title | A Steam Engine Built from Scrap |
| Author | Leonard R.E.Beale |
| Notes | A Useful engine for fivepence. Single acting oscillating rotary valve, notes on the valve motion, by "G.G.", valve motion and diagrams |