| Year | 1924 |
| Date | 27-Nov |
| Volume | 51 |
| Issue | 1,231 |
| Page | 591 |
| Category | General |
| Part | |
| Title | Some Commercial Engineering Models and Their Uses |
| Author | G.Gentry |
| Notes | Boiler models, demonstration model of Lancashire type boiler (John Thompson (Wolverhampton)), flat and dished boiler ends, water-tube boiler circulating system, model of a lathe, "Exex" 2 1/2" lathe, model of steam pump, "Lane" |