Last seen in:
- The Guardian - Quick crossword No 16,645 - Sep 11 2023
- The Times - Concise - Times Concise No 8945
- The Sun - Two Speed - Jan 19 2020
- Eugene Sheffer - King Feature Syndicate - Apr 18 2019
- The Times - Concise - Times Concise No 7859
- L.A. Times Daily - May 15 2018
- The Washington Post - May 15 2018
- The Times - Concise - Times Concise No 7447
- The Times - Concise - Times Concise No 7102
- The Times - Concise - Times2 Concise 7102 - August 11, 2016
Related Clues:
- Sumer's era
- When forging started
- Primeval
- When metal-casting started
- "The Flintstones" setting
- Period in human history
- Old time?
- Early metalworking period
- Time when people got super into metal?
- 'Alley Oop' setting
- Paleolithic time
- It ended in Britain with the Roman Conquest
- First millennium B.C., roughly
- When bronze was supplanted in toolmaking
- Much simpler time