
Railway bridge section
1850
1850
1837
1837
1877
1870
1837
1866-1870
circa 1854
1850
1878
circa 1854
1870-1875
circa 1840
1850-1860
1839
1855
1860
1849
circa 1868
1837
1840-1845
1839
1857
1871
1840-1850
1846
circa 1861
circa 1880
1830-1850
1837
1875
1850
1838
1833-1866
1861-1866
1876
1857-1870
1833
1831-1870
1872 (original); 1909 (model)
1835-1870
1875
1835
circa 1860
1835-1845
circa 1861
1847
1834
1845-1855
1832