| PAGE | |
| Routes from London to Brindisi by the Mont Cenis and the Brenner | 14 |
| Plan of the Harbour and Town of Brindisi | 15 |
| Map of the United States and the Union Pacific Railroad | 17 |
| Map of India and of Indian Railways | 245 |
| Gradients of Holborn Hill and Snow Hill, London | 322 |
| A Centre-Rail Engine and Train ascending a steep Gradient and going round a sharp Curve | 334 |
| Patent Centre-Rail Engine—Front Elevation | 337 |
| Map of the Underground Metropolitan Railway, London | 387 |
| Section of the Metropolitan Line | 388 |
| Section of Mr. Remmington’s Proposed Tunnel between France and England | 399 |
| The Great Tunnel of the Alps | 401 |
| Section of the Mont Cenis Railway | 401 |