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OS Six-inch England and Wales, 1842-1952
Ordnance Survey Maps - Six-inch England and Wales, 1842 - 1952
Hertfordshire
View a
graphic index
of sheets for Hertfordshire
View a
georeferenced layer
(1895-97) of sheets for Hertfordshire
View sheets:
Sheet Number
Date of Survey/Revision
Date of Publication
Hertfordshire IV (inset I & II)
1877
1882
Hertfordshire I.SE & II.SW
1897
1899
Hertfordshire IV (inset I & II)
1877
1882
Hertfordshire I.SE & II.SW
1897
1899
Hertfordshire III
1877
1882
Hertfordshire III.NE
1897
1899
Hertfordshire III.SE
1897
1899
Hertfordshire III.SE
1902
1904
Hertfordshire IV (inset I & II)
1877
1882
Hertfordshire IV.NW
1897
1899
Hertfordshire IV.NW
1921
1925
Hertfordshire IV.NW
1947
1950
Hertfordshire IV.NE
1896 to 1897
1899
Hertfordshire IV.NE
1922
1925
Hertfordshire IV.NE
1938
ca. 1949
Hertfordshire IV.NE
1947
1950
Hertfordshire IV.SW
1896 to 1897
1899
Hertfordshire IV.SW
1921
1925
Hertfordshire IV.SW
1947
ca. 1950
Hertfordshire IV.SE
1896
1899
Hertfordshire IV.SE
1922
1925
Hertfordshire IV.SE
1947
ca. 1950
Hertfordshire V
1876 to 1877
1880 to 1883
Hertfordshire V.NW
1896
1899
Hertfordshire V.SW
1896
1899
Hertfordshire V.SE
1896
1899
Hertfordshire VI
1880
1884
Hertfordshire VI.NE
1897
1899
Hertfordshire VI.SW
1897
1899
Hertfordshire VI.SE
1897
1899
Hertfordshire VII
1880
1884
Hertfordshire VII.NW
1897
1899
Hertfordshire VII.NE
1897
1899
Hertfordshire VII.SW
1897
1899
Hertfordshire VII.SE
1896 to 1897
1899
Hertfordshire VII.SE
1921
1925
Hertfordshire VII.SE
1947
ca. 1950
Hertfordshire VIII
1877
1883
Hertfordshire VIII.NW
1896
1899
Hertfordshire VIII.NW
1922
1925
Hertfordshire VIII.NW
1937
ca. 1948
Hertfordshire VIII.NW
1947
ca. 1950
Hertfordshire VIII.NE
1896
1899
Hertfordshire VIII.NE
1922
1925
Hertfordshire VIII.NE
1947
ca. 1950
Hertfordshire VIII.SW
1896
1899
Hertfordshire VIII.SW
1922
1925
Hertfordshire VIII.SW
1946 to 1947
ca. 1950
Hertfordshire VIII.SE
1896
1899
Hertfordshire VIII.SE
1922
1925
Hertfordshire VIII.SE
1947
ca. 1950
Hertfordshire IX
1876 to 1878
1880 to 1883
Hertfordshire IX.NW
1896
1899
Hertfordshire IX.NE
1896
1899
Hertfordshire IX.SW
1896
1899
Hertfordshire IX.SE
1896
1899
Hertfordshire XI
1880
1884
Hertfordshire XI.NW
1897
1899
Hertfordshire XI.NE
1896
1899
Hertfordshire XI.SW & XIX.NW
1897
1899
Hertfordshire XI.SE
1896 to 1897
1899
Hertfordshire XI.SE
1922
1925
Hertfordshire XI.SE
1947
ca. 1950
Hertfordshire XII
1878 to 1881
1884
Hertfordshire XII.NW
1896 to 1897
1899
Hertfordshire XII.NW
1922
1925
Hertfordshire XII.NW
1946
ca. 1948
Hertfordshire XII.NW
1938 to 1946
1950
Hertfordshire XII.NE
1896
1899
Hertfordshire XII.NE
1922
1924
Hertfordshire XII.NE
1946
ca. 1948
Hertfordshire XII.NE
1947
ca. 1950
Hertfordshire XII.SW
1897
1899
Hertfordshire XII.SW
1922
1924
Hertfordshire XII.SW
1946
ca. 1948
Hertfordshire XII.SW
1946 to 1947
ca. 1950
Hertfordshire XII.SE
1896 to 1897
1899
Hertfordshire XII.SE
1922
1925
Hertfordshire XII.SE
1946
ca. 1948
Hertfordshire XII.SE
1947
ca. 1950
Hertfordshire XIII
1877 to 1878
1884
Hertfordshire XIII.NW
1896
1899
Hertfordshire XIII.NW
1922
1924
Hertfordshire XIII.NW
1946
ca. 1948
Hertfordshire XIII.NW
1947
ca. 1950
Hertfordshire XIII.NE
1896
1899
Hertfordshire XIII.NE
1922
1925
Hertfordshire XIII.NE
1948
ca. 1950
Hertfordshire XIII.SW
1896
1899
Hertfordshire XIII.SW
1922
1924
Hertfordshire XIII.SW
1946
ca. 1948
Hertfordshire XIII.SW
1946 to 1947
ca. 1950
Hertfordshire XIII.SE
1896
1899
Hertfordshire XIII.SE
1922
1924
Hertfordshire XIII.SE
1947
ca. 1950
Hertfordshire XIV
1877 to 1878
1883
Hertfordshire XIV.NW
1896
1899
Hertfordshire XIV.NW
1919
1923
Hertfordshire XIV.NW
1946 to 1948
1950
Hertfordshire XIV.NE & XV.NW
1896
1899
Hertfordshire XIV.SW
1896
1899
Hertfordshire XIV.SW
1919
1923
Hertfordshire XIV.SW
1946
1950
Hertfordshire XIV.SE
1896
1899
Hertfordshire XIV.SE
1919
1923
Hertfordshire XIV.SE
1946
ca. 1950
Hertfordshire XV
1875 to 1879
1881 to 1883
Hertfordshire XIV.NE & XV.NW
1896
1899
Hertfordshire XXIV (inset XVI)
1877
1882
Hertfordshire XVI.SE
1897
1900
Hertfordshire XVI.SE
1923
1926
Hertfordshire XVI.SE
1950
ca. 1952
Hertfordshire XVII
1877
1882
Hertfordshire XVII.SW
1897
1900
Hertfordshire XVII.SW
1923
1926
Hertfordshire XVII.SW
1950
1952
Hertfordshire XVIII
1879
1884
Hertfordshire XVIII.SE
1897
1899
Hertfordshire XIX
1878
1881 to 1884
Hertfordshire XI.SW & XIX.NW
1897
1899
Hertfordshire XIX.NE
1897
1899
Hertfordshire XIX.SW
1897
1899
Hertfordshire XIX.SE
1897
1899
Hertfordshire XX
1881
1884
Hertfordshire XX.NW
1896 to 1897
1899
Hertfordshire XX.NW
1922
1925
Hertfordshire XX.NW
1946
ca. 1948
Hertfordshire XX.NW
1946
ca. 1950
Hertfordshire XX.NE
1897
1899
Hertfordshire XX.NE
1922
1925
Hertfordshire XX.NE
1946
ca. 1948
Hertfordshire XX.NE
1946
ca. 1950
Hertfordshire XX.SW
1897
1899
Hertfordshire XX.SW
1922
1925
Hertfordshire XX.SW
1946
ca. 1950
Hertfordshire XX.SE
1897
1899
Hertfordshire XX.SE
1922
1925
Hertfordshire XX.SE
1946 to 1947
1950
Hertfordshire XXI
1878 to 1880
1884
Hertfordshire XXI.NW
1897
1899
Hertfordshire XXI.NW
1922
1925
Hertfordshire XXI.NW
1946
ca. 1948
Hertfordshire XXI.NW
1946
ca. 1950
Hertfordshire XXI.NE
1897
1899
Hertfordshire XXI.NE
1922
1925
Hertfordshire XXI.NE
1946
ca. 1950
Hertfordshire XXI.SW
1896 to 1897
1899
Hertfordshire XXI.SW
1922
1925
Hertfordshire XXI.SW
1946
ca. 1950
Hertfordshire XXI.SE
1897
1899
Hertfordshire XXI.SE
1922
1925
Hertfordshire XXI.SE
1946 to 1947
ca. 1950
Hertfordshire XXII
1878
1883
Hertfordshire XXII.NW
1896
1899
Hertfordshire XXII.NW
1921
1925
Hertfordshire XXII.NW
1946
1950
Hertfordshire XXII.NE
1896
1899
Hertfordshire XXII.NE
1921
1924
Hertfordshire XXII.NE
1946
1950
Hertfordshire XXII.SW
1896
1899
Hertfordshire XXII.SW
1921 to 1922
1925
Hertfordshire XXII.SW
1947
ca. 1950
Hertfordshire XXII.SE
1896
1899
Hertfordshire XXII.SE
1922
1925
Hertfordshire XXII.SE
1946 to 1947
1950
Hertfordshire XXIII
1874 to 1879
1880 to 1883
Hertfordshire XXIII.NE
1896
1899
Hertfordshire XXIII.SW
1896
1899
Hertfordshire XXIII.SE
1896
1899
Hertfordshire XXIV (inset XVI)
1877
1882
Hertfordshire XXIV.NE
1897
1900
Hertfordshire XXIV.NE
1923
1926
Hertfordshire XXIV.NE
1950
1952
Hertfordshire XXV
1877 to 1879
1884
Hertfordshire XXV.NW
1897
1899
Hertfordshire XXV.NW
1922 to 1923
1926
Hertfordshire XXV.NW
1950
1952
Hertfordshire XXV.NE
1897
1900
Hertfordshire XXV.NE
1923
1926
Hertfordshire XXV.NE
1950 to 1951
1952
Hertfordshire XXV.SW
1897
1900
Hertfordshire XXV.SW
1922 to 1923
1926
Hertfordshire XXV.SW
1938
ca. 1948
Hertfordshire XXV.SW
1950
1952
Hertfordshire XXV.SE
1897
1899
Hertfordshire XXV.SE
1922
1925
Hertfordshire XXV.SE
1950 to 1951
1953
Hertfordshire XXVI
1877 to 1878
1883 to 1884
Hertfordshire XXVI.NW
1897
1900
Hertfordshire XXVI.NE
1897
1899
Hertfordshire XXVI.SW
1897
1899
Hertfordshire XXVI.SE
1897
1899
Hertfordshire XXVII
1877 to 1878
1884
Hertfordshire XXVII.NW
1897
1899
Hertfordshire XXVII.NE
1897
1899
Hertfordshire XXVII.SW
1897
1899
Hertfordshire XXVII.SW
1922
1925
Hertfordshire XXVII.SW
1938
ca. 1948
Hertfordshire XXVII.SW
1948
1950
Hertfordshire XXVII.SE
1897
1899
Hertfordshire XXVII.SE
1922
1925
Hertfordshire XXVII.SE
1938
ca. 1948
Hertfordshire XXVII.SE
1938 to 1946
1951
Hertfordshire XXVIII
1878 to 1881
1884
Hertfordshire XXVIII.NW
1897
1899
Hertfordshire XXVIII.NW
1922
1925
Hertfordshire XXVIII.NW
1946
ca. 1950
Hertfordshire XXVIII.NE
1897
1899
Hertfordshire XXVIII.NE
1922
1925
Hertfordshire XXVIII.NE
1947
1950
Hertfordshire XXVIII.SW
1897
1899
Hertfordshire XXVIII.SW
1922
1925
Hertfordshire XXVIII.SW
1946 to 1949
ca. 1950
Hertfordshire XXVIII.SE
1897
1899
Hertfordshire XXVIII.SE
1922
1925
Hertfordshire XXVIII.SE
1938 to 1939
ca. 1948
Hertfordshire XXVIII.SE
1946
1950
Hertfordshire XXIX
1879 to 1880
1884
Hertfordshire XXIX.NW
1897
1899
Hertfordshire XXIX.NW
1922
1925
Hertfordshire XXIX.NW
1938
ca. 1947
Hertfordshire XXIX.NW
1947
1950
Hertfordshire XXIX.NE
1896 to 1897
1899
Hertfordshire XXIX.NE
1922
1925
Hertfordshire XXIX.NE
1938
ca. 1949
Hertfordshire XXIX.NE
1938 to 1946
ca. 1950
Hertfordshire XXIX.SW
1897
1899
Hertfordshire XXIX.SW
1922
1925
Hertfordshire XXIX.SW
1938
ca. 1947
Hertfordshire XXIX.SW
1946
1951
Hertfordshire XXIX.SE
1897
1899
Hertfordshire XXIX.SE
1921 to 1922
1925
Hertfordshire XXIX.SE
1938
ca. 1947
Hertfordshire XXIX.SE
1938 to 1946
1951
Hertfordshire XXX
1873 to 1880
1881 to 1883
Hertfordshire XXX.NW
1896
1899
Hertfordshire XXX.NW
1919
1923
Hertfordshire XXX.NW
1946
1950
Hertfordshire XXX.NE
1896
1899
Hertfordshire XXX.NE
1919
1923
Hertfordshire XXX.NE
1946
1950
Hertfordshire XXX.SW
1895 to 1896
1899
Hertfordshire XXX.SW
1919
1923
Hertfordshire XXX.SW
1938 to 1946
1950
Hertfordshire XXX.SE
1896
1899
Hertfordshire XXXI
1873 to 1879
1880 to 1884
Hertfordshire XXXI.NW & NE
1896
1899
Hertfordshire XXXI.NW & NE
1896
1899
Hertfordshire XXXI.SW
1896
1899
Hertfordshire XXXII
1877
1883
Hertfordshire XXXII.NW
1897
1900
Hertfordshire XXXII.NW
1923
1925
Hertfordshire XXXII.NE
1897
1899
Hertfordshire XXXII.NE
1923
1925
Hertfordshire XXXII.NE
1938 to 1940
ca. 1949
Hertfordshire XXXII.SE
1897 to 1898
1900
Hertfordshire XXXII.SE
1923
1926
Hertfordshire XXXIII
1873 to 1878
1883
Hertfordshire XXXIII.NW
1897
1899
Hertfordshire XXXIII.NW
1923
1926
Hertfordshire XXXIII.NW
1947
ca. 1948
Hertfordshire XXXIII.NE
1897
1899
Hertfordshire XXXIII.NE
1922
1926
Hertfordshire XXXIII.NE
1938
ca. 1944
Hertfordshire XXXIII.NE
1938 to 1947
ca. 1948
Hertfordshire XXXIII.SW
1897
1899
Hertfordshire XXXIII.SW
1923
1926
Hertfordshire XXXIII.SW
1938 to 1947
ca. 1948
Hertfordshire XXXIII.SE
1897
1899
Hertfordshire XXXIII.SE
1922
1926
Hertfordshire XXXIII.SE
1938
ca. 1946
Hertfordshire XXXIII.SE
1938 to 1947
ca. 1948
Hertfordshire XXXIV
1872 to 1878
1883
Hertfordshire XXXIV.NW
1896 to 1897
1899
Hertfordshire XXXIV.NW
1923
1925
Hertfordshire XXXIV.NW
1938
ca. 1944
Hertfordshire XXXIV.NW
1938 to 1947
ca. 1948
Hertfordshire XXXIV.NE
1896 to 1897
1899
Hertfordshire XXXIV.NE
1922 to 1923
1925
Hertfordshire XXXIV.NE
1938 to 1939
ca. 1948
Hertfordshire XXXIV.NE
1939
1951
Hertfordshire XXXIV.SW
1897
1899
Hertfordshire XXXIV.SW
1923
1925
Hertfordshire XXXIV.SW
1938
ca. 1946
Hertfordshire XXXIV.SW
1938 to 1947
ca. 1948
Hertfordshire XXXIV.SE
1897
1899
Hertfordshire XXXIV.SE
1923
1925
Hertfordshire XXXIV.SE
1938 to 1939
1951
Hertfordshire XXXV
1873 to 1879
1883
Hertfordshire XXXV.NW
1896
1899
Hertfordshire XXXV.NW
1922
1925
Hertfordshire XXXV.NW
1937 to 1938
ca. 1949
Hertfordshire XXXV.NE
1896
1899
Hertfordshire XXXV.NE
1922
1925
Hertfordshire XXXV.NE
1937 to 1939
ca. 1949
Hertfordshire XXXV.SW
1896
1899
Hertfordshire XXXV.SW
1922
1925
Hertfordshire XXXV.SW
1937
1937
Hertfordshire XXXV.SW
1938
ca. 1944
Hertfordshire XXXV.SW
1937 to 1938
ca. 1947
Hertfordshire XXXV.SE
1896
1899
Hertfordshire XXXV.SE
1922
1925
Hertfordshire XXXVI
1873 to 1880
1883
Hertfordshire XXXVI.NW
1896
1899
Hertfordshire XXXVI.NW
1922
1925
Hertfordshire XXXVI.NE
1896
1899
Hertfordshire XXXVI.NE
1921 to 1922
1925
Hertfordshire XXXVI.SW
1896
1899
Hertfordshire XXXVI.SW
1922
1925
Hertfordshire XXXVI.SE
1896
1899
Hertfordshire XXXVI.SE
1921
1925
Hertfordshire XXXVI.SE
1938
ca. 1944
Hertfordshire XXXVII
1870 to 1880
1880 to 1882
Hertfordshire XXXVII.NW
1895 to 1896
1899
Hertfordshire XXXVII.NE
1895 to 1897
1899
Hertfordshire XXXVII.SW
1896
1899
Hertfordshire XXXVIII
1873 to 1877
1882 to 1883
Hertfordshire XXXVIII.NW
1896 to 1897
1899
Hertfordshire XXXVIII.NW
1922 to 1923
1925
Hertfordshire XXXVIII.NW
1922 to 1923
ca. 1948
Hertfordshire XXXVIII.NE
1896
1899
Hertfordshire XXXVIII.NE
1922
1925
Hertfordshire XXXVIII.NE
1938
ca. 1947
Hertfordshire XXXVIII.SW
1896 to 1897
1899
Hertfordshire XXXVIII.SW
1922 to 1923
1925
Hertfordshire XXXVIII.SW
1938
ca. 1949
Hertfordshire XXXVIII.SE
1896 to 1897
1899
Hertfordshire XXXVIII.SE
1922 to 1923
1925
Hertfordshire XXXIX
1871 to 1872
1883
Hertfordshire XXXIX.NW
1896
1899
Hertfordshire XXXIX.NW
1903
1905
Hertfordshire XXXIX.NW
1923
1925
Hertfordshire XXXIX.NW
1938
ca. 1946
Hertfordshire XXXIX.NW
1938 to 1939
ca. 1948
Hertfordshire XXXIX.NE
1896
1899
Hertfordshire XXXIX.NE
1922
1925
Hertfordshire XXXIX.NE
1938
ca. 1944
Hertfordshire XXXIX.NE
1938
ca. 1946
Hertfordshire XXXIX.SW
1896
1899
Hertfordshire XXXIX.SW
1912 to 1913
1925
Hertfordshire XXXIX.SW
1938
ca. 1944
Hertfordshire XXXIX.SW
1938
ca. 1946
Hertfordshire XXXIX.SE
1896
1899
Hertfordshire XXXIX.SE
1912 to 1913
1920
Hertfordshire XXXIX.SE
1938
ca. 1944
Hertfordshire XXXIX.SE
1938
ca. 1946
Hertfordshire XL.NW
1912 to 1913
1920
Hertfordshire XL.NW
1927 to 1928
1930
Hertfordshire XL.NW
1935
ca. 1938
Hertfordshire XL.NW
1945
1953
Hertfordshire XL.NE
1912 to 1913
1919
Hertfordshire XL.NE
1935
ca. 1938
Hertfordshire XL.NE
1938
ca. 1946
Hertfordshire XL.SW
1913
1916
Hertfordshire XL.SW
1935
ca. 1938
Hertfordshire XL.SW
1938
ca. 1949
Hertfordshire XL.SE
1913
1933
Hertfordshire XL.SE
1935
ca. 1939
Hertfordshire XL.SE
1938
ca. 1946
Hertfordshire XLI.NW
1912
1916
Hertfordshire XLI.NW
1935
ca. 1937
Hertfordshire XLI.NW
1938
ca. 1949
Hertfordshire XLI.NE
1896
1899
Hertfordshire XLI.NE
1912
1921
Hertfordshire XLI.NE
1938
ca. 1944
Hertfordshire XLI.SW
1912
1920
Hertfordshire XLI.SW
1938
ca. 1946
Hertfordshire XLI.SE
1910 to 1912
1920
Hertfordshire XLI.SE
1935
ca. 1939
Hertfordshire XLI.SE
1938
ca. 1947
Hertfordshire XLII.NW
1896 to 1897
1899
Hertfordshire XLIII.NW
1913
1921
Hertfordshire XLIII.NW
1938
ca. 1944
Hertfordshire XLIII.NE
1896
1899
Hertfordshire XLIII.NE
1913
1921
Hertfordshire XLIII.NE
1938
ca. 1947
Hertfordshire XLIII.SW
1896
1899
Hertfordshire XLIII.SW
1913
1922
Hertfordshire XLIII.SW
1938
ca. 1944
Hertfordshire XLIII.SE
1912 to 1913
1920
Hertfordshire XLIII.SE
1934 to 1935
ca. 1938
Hertfordshire XLIII.SE
1938
ca. 1946
Hertfordshire XLIV.NW
1896
1899
Hertfordshire XLIV.NW
1912 to 1913
1920
Hertfordshire XLIV.NW
1938
ca. 1944
Hertfordshire XLIV.NE
1934 to 1935
ca. 1939
Hertfordshire XLIV.NE
1938
ca. 1946
Hertfordshire XLIV.SW
1912 to 1913
1920
Hertfordshire XLIV.SW
1934 to 1935
ca. 1939
Hertfordshire XLIV.SW
1938
ca. 1946
Hertfordshire XLIV.SE
1912
1920
Hertfordshire XLIV.SE
1934 to 1935
ca. 1939
Hertfordshire XLIV.SE
1938
ca. 1946
Hertfordshire XLV.NW
1913
1920
Hertfordshire XLV.NW
1935
ca. 1939
Hertfordshire XLV.NW
1938
ca. 1946
Hertfordshire XLV.NE
1938
ca. 1950
Hertfordshire XLV.SW
1913
1919
Hertfordshire XLV.SW
1938
ca. 1946
Hertfordshire XLV.SE
1912 to 1913
1920
Hertfordshire XLV.SE
1938
ca. 1946
Hertfordshire XLVI.NW
1912
1920
Hertfordshire XLVI.NW
1935 to 1936
ca. 1944
Hertfordshire XLVI.NW
1938
ca. 1946
Hertfordshire XLVI.SW
1912
1920
Hertfordshire XLVI.SW
1938
ca. 1947
Hertfordshire XLVII.NW
1896
1899
Hertfordshire XLVII.NW
1912 to 1913
ca. 1927
Hertfordshire XLVII.NW
1938
ca. 1950
Hertfordshire XLVII.NE
1912
1916
Hertfordshire XLVII.NE
1934
ca. 1939
Hertfordshire XLVII.NE
1938
ca. 1950