| Year | 2011 |
| Date | 15-Jul |
| Volume | 207 |
| Issue | 4,408 |
| Page | 86 |
| Category | Portable Engine |
| Part | 4 |
| Title | A 1:6 Scale Barrett, Exall and Andrewes Portable Engine |
| Author | Tony Webster |
| Notes | Continues with assembling the wheels. Marking out for the spokes, riveting the wheels, toolmaking, wheel assembly, cast hubs, screw holes in hub, drilling the hubs, soft jaws |