| Year | 1988 |
| Date | 01-Jan |
| Volume | 160 |
| Issue | 3,816 |
| Page | 26 |
| Category | Reminiscences |
| Part | |
| Title | Tricks of the Trade |
| Author | John Day |
| Notes | More memories of his Apprentice days. Bill Heywood, the metallic test house, into the tinmen's shop, the technique of spinning |