| Year | 1938 |
| Date | 07-Jul |
| Volume | 79 |
| Issue | 1,939 |
| Page | 7 |
| Category | Model Marine Notes |
| Part | |
| Title | Power Boating Up North |
| Author | T.R.Barnett |
| Notes | Tug boats, condensers, how tubes are kept tight, model condensers, tools, H.Herbert's model tug "Joan", condenser and pipe arrangment, "George the Fifth" (by F.Brewis), wavemaking on Tynemouth Lake |