
Arthington Tunnel memorial plaque, 1849
1849
1849
1846-1859
1853
1834-1844
1837
1842
1838
1850-1856
1857
1841
1839
1840-1845
1837
1839
1852
1955; 1830
1846
1846
1844
1934
1845-1851
1844
1850-1857
1837
1843
1840-1850
1849
1855
circa 1854
circa 1854
1835
1855
1856
1848-1852
1858
1841
1893-4
1838
1835-1845
1863-7
1850
1851
1852
2000-100 BCE
1833
1836
1854
1852
1838
1839