| Year | 1985 |
| Date | 01-Feb |
| Volume | 154 |
| Issue | 3,746 |
| Page | 149 |
| Category | "Countryman's Steam" |
| Part | 6 |
| Title | The Aveling and Porter Class AM Tandem Steam Roller in 2 in. scale |
| Author | John Haining |
| Notes | Coal bunkers, crankshaft, eccentric and rods, availability of castings and gears |