| Year | 1938 |
| Date | 08-Dec |
| Volume | 79 |
| Issue | 1,961 |
| Page | 546 |
| Category | Road Roller |
| Part | |
| Title | A Working Model I.C. Engine-Driven Road Roller |
| Author | Edgar T.Westbury |
| Notes | Awning roof, prototype photos, dust curtains, coupling bracket and pin, exhaust outlet pipe, coupling, modifications of chassis details |