| Year | 1929 |
| Date | 24-Jan |
| Volume | 60 |
| Issue | 1,446 |
| Page | 79 |
| Category | Steam |
| Part | |
| Title | Model Compound Steam Engine Construction. Some Details of Methods and Processes Used in Making the Components |
| Author | |
| Notes | General note, some more photos, general three-quarter view, surface condenser body, connecting rods and pump cross-head, conclusion, anticipating some further notes, circulating and bilge pumps, air and feed pumps |