Boundary marker from Stockton & Darlington Railway
circa 1821-1825
circa 1821-1825
1801-1900
1957
1901-1930
1947
1823-c1960
1993
circa 1821-1825
(1969); 2013
1994
1982
1801-1900
1982
1943-1947
1839
1906
1818
1846
1935
1930
1982
9 September 1944
1995
1870
1987
1878-1881
1982
1982
1982
19 December 1933
1930
1897
9 September 1944
1969