| Year | 1962 |
| Date | 19-Jul |
| Volume | 127 |
| Issue | 3,184 |
| Page | 67 |
| Category | Historic |
| Part | |
| Title | Steam Power in 1862. The International Exhibition |
| Author | W.J.Hughes |
| Notes | Oscillating engines, Neilson's express engine for the Cledonian Railway, Bray's traction engine |