| Year | 1984 |
| Date | 16-Mar |
| Volume | 152 |
| Issue | 3,725 |
| Page | 329 |
| Category | Exhibition |
| Part | |
| Title | 53rd Model Engineer Exhibition. Reports. The General Engineering Models Class J |
| Author | D.H.Chaddock |
| Notes | R.Varney's beam engine, P.J.Southworth's Corliss valve mill engine, bell crank blowing engine by R.Jarvis, table engine by A.Mount, P.I.Purkis's beam engine, six column beam engine by K.Gammage |