| Year | 1946 |
| Date | 28-Nov |
| Volume | 95 |
| Issue | 2,377 |
| Page | 523 |
| Category | Road Locomotive |
| Part | |
| Title | Traction And Portable |
| Author | G.Harrison |
| Notes | A model traction enigine, more work, sketch plans of the twin cylinder unit, a cloe-up of the "works", two views of the 1 1/2" scale modified semi-portable engine |