Arthington Tunnel memorial plaque, 1849
1849
1849
1850
1847
1845
1845
1848
1851
1851
1850
1849
1850
1846
1853
1845
2000-100 BCE
1893-4
1853
1851
1934
1850
1848-1852
1846
1863-7
1852
1845-1851
1955; 1830
1849
1849
1849
1990-96
1850
1930 (replica); 1834 (original)
circa 1850s
1853
circa 1850
circa 1848
1851
1852
1851
1839 (original); circa 1988 (replica)
1845
1846
1846
4000-2001 BCE
1705-1737
1849
1851
1870-1877
1934
1850