Section of lightning conductor from St Paul’s cathedral
1769
1769
1770
2000-100 BCE
1705-1737
1765
1770
1772 (original); 1919 (model)
1990-96
1771
1769
1775
1775
4000-2001 BCE
1772-1773
10000-5000 BCE
1910-130
1766
1713-1750
1771
1770
1770
1772
1772
1770
1692-1730
1772
1772
1940-1050
8500-2000 BCE
5000-500 BCE
1766
1765
1770
2686-2613 BCE
2000 BCE
8500-2000 BCE
8500-2000 BCE
8500-2000 BCE
8500-2000 BCE
1766
8500-2000 BCE
1771
8500-2000 BCE
8500-2000 BCE
8500-2000 BCE
8500-2000 BCE
2000 BCE
1770
1772
1765-1775