| Year | 1998 |
| Date | 14-Aug |
| Volume | 181 |
| Issue | 4,074 |
| Page | 187 |
| Category | Correction |
| Part | 2 |
| Title | Making Castings (An omission) |
| Author | Martin Wallis |
| Notes | Discusses materials and methods. Patterns, shrinkage and draft, casting facilities, making a simple casting in aluminium |