TERNE
| Date | Clue |
|---|---|
| 2016-03-11 | Alloy of tin and lead |
| 2011-01-23 | Lead/tin alloy |
| 2010-03-28 | Lead and tin alloy |
| 2005-08-12 | ___ metal (plating alloy) |
| Date | Clue |
|---|---|
| 2016-03-11 | Alloy of tin and lead |
| 2011-01-23 | Lead/tin alloy |
| 2010-03-28 | Lead and tin alloy |
| 2005-08-12 | ___ metal (plating alloy) |