Bishop Auckland & Weardale Railway seal die
1837
1837
1837
1838
circa 1840
1839
1837
1839
1955; 1830
1840
1837
1934
1837
2000-100 BCE
1893-4
1863-7
1838
1837
1840
1837
1705-1737
1840
1930 (replica); 1834 (original)
1838
1837-1840
1772 (original); 1919 (model)
1801-1840 (original); 1901 (model)
1839
1839
1775-1799 (original); 1900-1907 (model)
1839
1990-96
1838
1840
1838
1839-1840
1837
1837
1870-1877
1840
1830 (original); 1967 (model)
1839
4000-2001 BCE
circa 1840
10000-5000 BCE
1910-130
1838
1837-1839
1837
1837
1713-1750