| Year | 1997 |
| Date | 20-Jun |
| Volume | 178 |
| Issue | 4,044 |
| Page | 733 |
| Category | Locomotive |
| Part | |
| Title | Southern Valvegear for the Bonnie Dundee |
| Author | Bill Hall and Ian Smith |
| Notes | Emeritus Professor of Engineering, University of Manchester, Chief Engineer, Ravenglass & Eskdale Railway respectively. Computer design of the gear, mechanical design, performance, application to other locomotives |