| Year | 1981 |
| Date | 04-Sep |
| Volume | 147 |
| Issue | 3,664 |
| Page | 1,068 |
| Category | Roller |
| Part | 2 |
| Title | An Optional Extra for the M.E. Road Roller |
| Author | G.W.Ackland |
| Notes | Compensating centre bush, spur boss wheel and spur plate wheel, acknowledgements, G.W.Ackland's Aveling and Porter roller |