The archiveThe Gavel Index
| Materials indexed | Series coverage | Most common material |
|---|---|---|
| 114 | Series 19 to Series 75 | Silver |
Search materials
| Material | Items | Episodes | Types | Profitable | Loss-making |
|---|---|---|---|---|---|
| Wrought Iron | 6 | 6 | 4 | 3 | 3 |
| Yellow Metal | 5 | 5 | 3 | 1 | 4 |
| Zinc | 1 | 1 | 1 | 0 | 1 |
| Zirconium | 2 | 2 | 1 | 1 | 1 |