Reproduction in wood, Dr Joseph Black
1809
1809
circa 1805
1810-1817
1808
1808
1806
1815
1807
2000-100 BCE
1815
1807
1893-4
1863-7
1820
circa 1800
1815
1802
1812
1805
1801-1823
1813
1811-1812
1772 (original); 1919 (model)
1822
1821
1986 (replica); 1501-1600 (original)
1809
1809
1815
1820
1819
1821
1821
1990-96
1801
1808
1824
1806
1705-1737
mid-1800s
1824
1801
1821
1805-1815
circa 1808
1775-1799 (original); 1900-1907 (model)
1800-1818
1800-1818
1800-1818
4000-2001 BCE