| Year | 1903 |
| Date | 04-Jun |
| Volume | 8 |
| Issue | 110 |
| Page | 536 |
| Category | Steam |
| Part | 5 |
| Title | Compound Engines |
| Author | W.J.Tennant |
| Notes | The Equivalent of a Sectional Model Compound Engine, with "Model Steam" for working it; Gauge Pressure and Absolute Pressure; Expansion Diagram and Indicator Diagram |