Signal Block Bell, South Eastern Railway
1862
1862
1955; 1830
circa 1861
1862
1934
circa 1861
2000-100 BCE
1893-4
1863-7
1862
1705-1737
1930 (replica); 1834 (original)
1772 (original); 1919 (model)
1801-1840 (original); 1901 (model)
1775-1799 (original); 1900-1907 (model)
1862
1990-96
1934
1870-1877
1830 (original); 1967 (model)
4000-2001 BCE
1863-07-30
10000-5000 BCE
1910-130
1861
1862
1713-1750
1863
1800-1830
1863
1800-1830
1801-1850
1801-1825
1692-1730
1940-1050
8500-2000 BCE
5000-500 BCE
1861
1861
1862
2686-2613 BCE
2000 BCE
1862
8500-2000 BCE
before 1862
8500-2000 BCE
1862
1862
8500-2000 BCE
8500-2000 BCE