| Year | 1990 |
| Date | 20-Apr |
| Volume | 164 |
| Issue | 3,871 |
| Page | 460 |
| Category | Portable Engine |
| Part | |
| Title | Barrows Developments |
| Author | Ted Jolliffe |
| Notes | More information and some rare photos. Arthur and Barrie Casebrook. 2 1/2"g. Dyak, Stuart steam hammer, 3 1/2"g. Rob Roy, mill engine, Hoffman rollers |