| Year | 1975 |
| Date | 21-Mar |
| Volume | 141 |
| Issue | 3,509 |
| Page | 272 |
| Category | Exhibition |
| Part | |
| Title | Model Engineer Exhibition 1975. General Engineering Models |
| Author | Professor D.H.Chaddock |
| Notes | Triple expansion engine and generators by G.E.Hartung, S.S. "Great Britain" engines by H.Buckle, "Campaigner" tug steam plant by K.F.Clover, compound launch engine by Beaumaris Intrument Co. |