Reproduction in wood, Dr Joseph Black
1809
1809
circa 1805
1808
1825
circa 1840
1827
1934
1832
1845
1845
1841
1837
1826
1842
1845
1808
1893-4
1834
1834
1834
1821-1831
1825-1835
1829
1837
1837
1840
1810-1817
1837
1839
1812
1842
1837
1822-1840
1835
1836
1806
1815
1807
2000-100 BCE
1815
1835-1845
1841
1863-7
1810-1840
1833
1810-1840
1834-1844
1837
1838
1820