| Year | 1988 |
| Date | 18-Nov |
| Volume | 161 |
| Issue | 3,837 |
| Page | 623 |
| Category | Locomotive |
| Part | 2 |
| Title | Charles. A 3 1/2 in. gauge narrow gauge locomotive |
| Author | G.M.Hewitt |
| Notes | Describes the adventures and diversions in building. The boiler, computer aided boiler design by J.Noy, method of use. |