1934
1840-1845
1843
1839
1835
2000-100 BCE
1837
1838
1893-4
1863-7
1836
1840
1844
1955; 1830
1841
1842
1835-1845
circa 1840
1845
1990-96
1772 (original); 1919 (model)
1839-1840
1801-1840 (original); 1901 (model)
1837-1840