| Year | 1921 |
| Date | 10-Mar |
| Volume | 44 |
| Issue | 1,037 |
| Page | 187 |
| Category | Exhibition |
| Part | |
| Title | Models at the Science Museum, South Kensington |
| Author | |
| Notes | Steam Turbines. Parson's original turbine, Hero's Aeolipile, De Laval turbine, section of Parson's turbine, Rateau turbine |