| Year | 1929 |
| Date | 18-Jul |
| Volume | 61 |
| Issue | 1,471 |
| Page | 52 |
| Category | Locomotive |
| Part | |
| Title | A Model "Planet" Type Locomotive. An Old-timer: Some Notes on How to Build Her |
| Author | Geo. Gentry |
| Notes | The dome, mounting the dome, fitting the steam pipe, the safety valve, making the actual valve |