| Year | 1929 |
| Date | 02-May |
| Volume | 60 |
| Issue | 1,460 |
| Page | 416 |
| Category | Model Marine Notes |
| Part | |
| Title | Model Tug Building. The Model Ocean Tug, "Perseverance" |
| Author | Henry C.Bucknall |
| Notes | Machinery Specification, boiler, burner, blowlamp wind guard, engines, propeller, feed pump, bilge pump, conclusion |