| Year | 1998 |
| Date | 20-Nov |
| Volume | 181 |
| Issue | 4,081 |
| Page | 628 |
| Category | Road Steam |
| Part | 1 |
| Title | Back Tanks |
| Author | Martin Wallis |
| Notes | Describes techniques. Terminology, materials for back tanks, all twisted up, steel, Chris d'Alquen's furnace, bitumastic paint, tender formers, larger scales, fabrication, corners, see 208 4426 423 |