| Year | 1979 |
| Date | 04-May |
| Volume | 145 |
| Issue | 3,608 |
| Page | 502 |
| Category | Exhibition |
| Part | |
| Title | 48th Model Engineer Exhibition 1979. Class K, Internal Combustion Engines and the Students Cup |
| Author | Prof. D.H.Chaddock |
| Notes | P.B.Allen's 15 cc. engine, the Students Cup |