| Year | 1969 |
| Date | 02-May |
| Volume | 135 |
| Issue | 3,368 |
| Page | 424 |
| Category | Steam |
| Part | |
| Title | Realism in model steam plants |
| Author | Edgar T.Westbury |
| Notes | Tangye engine and Holmes dynamo, Bellis twin engine, Edison triple-expansion engine, electric generating engines, Fowler double-boilered compound undertype, Marshall triple-expansion, semi-portable engines |