Signal Block Bell, South Eastern Railway
1862
1862
1860
1865
circa 1861
1867
1867
1865
1865-1866
1866
1865
circa 1868
1955; 1830
1861-1866
2000-100 BCE
1893-4
1864
1863-1865
circa 1861
1860
1860
1934
1862
1867
1863-7
1867-1868
circa 1860
1860
1772 (original); 1919 (model)
1930 (replica); 1834 (original)
1986 (replica); 1501-1600 (original)
circa 1860
1865-1866
1860
1860
1990-96
1860-1866
1801-1840 (original); 1901 (model)
4000-2001 BCE
1860
1862
1866
1705-1737
1862-1866
1870-1877
1934
1888
1865
1865
1868
1830 (original); 1967 (model)