| Year | 1984 |
| Date | 05-Oct |
| Volume | 153 |
| Issue | 3,738 |
| Page | 385 |
| Category | Stationary Engine |
| Part | 1 |
| Title | Princess Royal & Goliath. Variants on Mid-Nineteenth Century Mill Engines |
| Author | Tubal Cain |
| Notes | General arrangement drawings of Princess Royal a mid-nineteenth century textile mill engine, Goliath, the reversing steel-mill engine alternative, preliminary work |