| Year | 1929 |
| Date | 10-Jan |
| Volume | 60 |
| Issue | 1,444 |
| Page | 38 |
| Category | Workshop Topics |
| Part | |
| Title | Model Compound Steam Engine Construction. Some Details of Methods and Processes Used in Making the Components |
| Author | |
| Notes | The motion lubrication system, the drawings. Back view showing position of oil reservoir, lubrication details |