| Year | 1989 |
| Date | 03-Mar |
| Volume | 162 |
| Issue | 3,844 |
| Page | 295 |
| Category | Exhibition |
| Part | |
| Title | 58th Model Engineer Exhibition. Reports. Class A2 The F.Brian Thomas Memorial Trophy |
| Author | Mick Collings |
| Notes | Dramatis personae of the hot air engine competition with Prof. Chaddock, Robbie Robbins, J.J.Wood's winning engine, two engines by L.T.Scott, Robbie Robin's latest engine |