| Year | 2008 |
| Date | 01-Aug |
| Volume | 201 |
| Issue | 4,331 |
| Page | 133 |
| Category | Automotive |
| Part | |
| Title | A Mk. IV Douglas motorcycle in 1:4 scale |
| Author | Neville Heath |
| Notes | Describes the construction techniques and unique materials. Engine and gearbox, frame, wheels, tyres, chain, mudguards, fuel tank, cables, electrics, conclusion |