| Year | 2016 |
| Date | 05-Aug |
| Volume | 217 |
| Issue | 4,540 |
| Page | 255 |
| Category | Steam |
| Part | 5 |
| Title | Compression in Steam Engines - Good or bad? |
| Author | Inchanga |
| Notes | Continues his look at the mechanics of steam within a cylinder. Making an indicator diagram, limitations of valve gear types, crank angularity |