Ordnance Survey Maps - Six-inch England and Wales, 1842 - 1952

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View sheets:

Sheet Number	Date of Survey/Revision	Date of Publication
Brecknockshire Sheet I.SE	Surveyed: 1887	1888
Brecknockshire Sheet I.SE	Revised: 1902	1905
Brecknockshire Sheet I.SE	Revised: 1948	1953
Brecknockshire Sheet II.SW	Surveyed: 1887 to 1888	1888
Brecknockshire Sheet II.SW	Revised: 1902	1905
Brecknockshire Sheet II.SW	Revised: 1948	1953
Brecknockshire Sheet III.NW	Surveyed: 1887	1888
Brecknockshire Sheet III.NW	Revised: 1904	1906
Brecknockshire Sheet III.NW	Revised: 1904	ca. 1931
Brecknockshire Sheet III.NW	Revised: 1904	ca. 1934
Brecknockshire Sheet III.NW	Revised: 1904	ca. 1946
Brecknockshire Sheet III.NW	Revised: 1948	1953
Brecknockshire Sheet III.NE	Surveyed: 1887	1888
Brecknockshire Sheet III.NE	Revised: 1901	1905
Brecknockshire Sheet III.NE	Revised: 1904	ca. 1939
Brecknockshire Sheet III.NE	Revised: 1904	ca. 1946
Brecknockshire Sheet III.NE	Revised: 1948 to 1952	1953
Brecknockshire Sheet III.SW	Surveyed: 1887	1888
Brecknockshire Sheet III.SW	Revised: 1904	1905
Brecknockshire Sheet III.SW	Revised: 1904	ca. 1946
Brecknockshire Sheet III.SW	Revised: 1948	1953
Brecknockshire Sheet III.SE	Surveyed: 1887	1888
Brecknockshire Sheet III.SE	Revised: 1904	1905
Brecknockshire Sheet III.SE	Revised: 1904	ca. 1942
Brecknockshire Sheet III.SE	Revised: 1904	ca. 1947
Brecknockshire Sheet III.SE	Revised: 1948	1953
Brecknockshire Sheet IV.NW	Surveyed: 1886	1888
Brecknockshire Sheet IV.NW	Revised: 1903	1905
Brecknockshire Sheet IV.NW	Revised: 1948 to 1952	1953
Brecknockshire Sheet IV.NE	Surveyed: 1887	1888
Brecknockshire Sheet IV.NE	Revised: 1902 to 1904	1905
Brecknockshire Sheet IV.NE	Revised: 1948	1953
Brecknockshire Sheet IV.SW	Surveyed: 1887	1888
Brecknockshire Sheet IV.SW	Revised: 1903 to 1904	1905
Brecknockshire Sheet IV.SW	Revised: 1948	1952
Brecknockshire Sheet IV.SE	Surveyed: 1886 to 1887	1888
Brecknockshire Sheet IV.SE	Revised: 1902 to 1904	1905
Brecknockshire Sheet IV.SE	Revised: 1948	1953
Brecknockshire Sheet V.NW	Surveyed: 1888	1888
Brecknockshire Sheet V.NW	Revised: 1902	1905
Brecknockshire Sheet V.NW	Revised: 1948	1953
Brecknockshire Sheet V.SW	Surveyed: 1887 to 1888	1888
Brecknockshire Sheet V.SW	Revised: 1902	1905
Brecknockshire Sheet V.SW	Revised: 1948	1953
Brecknockshire Sheet V.SE	Surveyed: 1887 to 1888	1888
Brecknockshire Sheet V.SE	Revised: 1902	1904
Brecknockshire Sheet V.SE	Revised: 1948	1953
Brecknockshire Sheet VI.NW	Surveyed: 1887	1888
Brecknockshire Sheet VI.NW	Revised: 1904	1905
Brecknockshire Sheet VI.NW	Revised: 1948	1953
Brecknockshire Sheet VI.NE	Surveyed: 1887	1888
Brecknockshire Sheet VI.NE	Revised: 1903	1905
Brecknockshire Sheet VI.NE	Revised: 1903	ca. 1937
Brecknockshire Sheet VI.NE	Revised: 1903	ca. 1946
Brecknockshire Sheet VI.NE	Revised: 1948	1953
Brecknockshire Sheet VI.SW	Surveyed: 1887	1888
Brecknockshire Sheet VI.SW	Revised: 1904	1905
Brecknockshire Sheet VI.SW	Revised: 1948	1953
Brecknockshire Sheet VI.SE	Surveyed: 1887	1888
Brecknockshire Sheet VI.SE	Revised: 1903 to 1904	1905
Brecknockshire Sheet VI.SE	Revised: 1903 to 1904	ca. 1946
Brecknockshire Sheet VI.SE	Revised: 1948	1953
Brecknockshire Sheet VII.NW	Surveyed: 1887	1888
Brecknockshire Sheet VII.NW	Revised: 1903	1905
Brecknockshire Sheet VII.NW	Revised: 1948	1953
Brecknockshire Sheet VII.NE	Surveyed: 1887	1888
Brecknockshire Sheet VII.NE	Revised: 1904	1905
Brecknockshire Sheet VII.NE	Revised: 1948	1953
Brecknockshire Sheet VII.SW	Surveyed: 1887	1888
Brecknockshire Sheet VII.SW	Revised: 1903 to 1904	1905
Brecknockshire Sheet VII.SW	Revised: 1948	1953
Brecknockshire Sheet VII.SE	Surveyed: 1887	1888
Brecknockshire Sheet VII.SE	Revised: 1904	1905
Brecknockshire Sheet VII.SE	Revised: 1948	1953
Brecknockshire Sheet VIII.NW	Surveyed: 1887	1888
Brecknockshire Sheet VIII.NW	Revised: 1902 to 1904	1905
Brecknockshire Sheet VIII.NW	Revised: 1948	1953
Brecknockshire Sheet VIII.NE	Surveyed: 1887 to 1888	1888
Brecknockshire Sheet VIII.NE	Revised: 1902	1905
Brecknockshire Sheet VIII.NE	Revised: 1948	1953
Brecknockshire Sheet VIII.SW	Surveyed: 1887 to 1888	1888
Brecknockshire Sheet VIII.SW	Revised: 1902 to 1904	1905
Brecknockshire Sheet VIII.SW	Revised: 1948	1953
Brecknockshire Sheet VIII.SE	Surveyed: 1887	1888
Brecknockshire Sheet VIII.SE	Revised: 1902	1905
Brecknockshire Sheet VIII.SE	Revised: 1948	1953
Brecknockshire Sheet IX.NW	Surveyed: 1885	1888
Brecknockshire Sheet IX.NW	Revised: 1904	1905
Brecknockshire Sheet IX.NW	Revised: 1948	1953
Brecknockshire Sheet IX.NE	Surveyed: 1885 to 1886	1888
Brecknockshire Sheet IX.NE	Revised: 1903 to 1904	1906
Brecknockshire Sheet IX.NE	Revised: 1903 to 1904	ca. 1946
Brecknockshire Sheet IX.NE	Revised: 1948	1953
Brecknockshire Sheet IX.SW	Surveyed: 1887	1888
Brecknockshire Sheet IX.SW	Revised: 1904	1906
Brecknockshire Sheet IX.SW	Revised: 1948	1953
Brecknockshire Sheet IX.SE	Surveyed: 1887	1888
Brecknockshire Sheet IX.SE	Revised: 1904	1905
Brecknockshire Sheet IX.SE	Revised: 1904	ca. 1937
Brecknockshire Sheet IX.SE	Revised: 1904	ca. 1947
Brecknockshire Sheet IX.SE	Revised: 1948	1953
Brecknockshire Sheet X.NW	Surveyed: 1887	1888
Brecknockshire Sheet X.NW	Revised: 1903	1906
Brecknockshire Sheet X.NW	Revised: 1948	1953
Brecknockshire Sheet X.NE	Surveyed: 1887	1888
Brecknockshire Sheet X.NE	Revised: 1903 to 1904	1905
Brecknockshire Sheet X.NE	Revised: 1949	1952
Brecknockshire Sheet X.SW	Surveyed: 1887	1888
Brecknockshire Sheet X.SW	Revised: 1903 to 1904	1905
Brecknockshire Sheet X.SW	Revised: 1938	ca. 1943
Brecknockshire Sheet X.SW	Revised: 1948	1952
Brecknockshire Sheet X.SE	Surveyed: 1887	1888
Brecknockshire Sheet X.SE	Revised: 1903 to 1904	1905
Brecknockshire Sheet X.SE	Revised: 1948	1952
Brecknockshire Sheet XI.NW	Surveyed: 1887	1888
Brecknockshire Sheet XI.NW	Revised: 1902 to 1904	1905
Brecknockshire Sheet XI.NW	Revised: 1948	1953
Brecknockshire Sheet XI.NE	Surveyed: 1887	1888
Brecknockshire Sheet XI.NE	Revised: 1902 to 1903	1905
Brecknockshire Sheet XI.NE	Revised: 1938	ca. 1943
Brecknockshire Sheet XI.NE	Revised: 1948	1953
Brecknockshire Sheet XI.SW	Surveyed: 1887	1888
Brecknockshire Sheet XI.SW	Revised: 1902 to 1904	1905
Brecknockshire Sheet XI.SW	Revised: 1948	1952
Brecknockshire Sheet XI.SE	Surveyed: 1887	1888
Brecknockshire Sheet XI.SE	Revised: 1902 to 1903	1905
Brecknockshire Sheet XI.SE	Revised: 1948	1952
Brecknockshire Sheet XII.NW	Surveyed: 1887	1888
Brecknockshire Sheet XII.NW	Revised: 1903	1905
Brecknockshire Sheet XII.NW	Revised: 1938	ca. 1943
Brecknockshire Sheet XII.NW	Revised: 1948	1952
Brecknockshire Sheet XII.SW	Surveyed: 1887	1888
Brecknockshire Sheet XII.SW	Revised: 1903	1905
Brecknockshire Sheet XII.SW	Revised: 1949	1952
Brecknockshire Sheet XIII.NE	Surveyed: 1887	1887
Brecknockshire Sheet XIII.NE	Revised: 1904	1906
Brecknockshire Sheet XIII.NE	Revised: 1904	ca. 1946
Brecknockshire Sheet XIII.NE	Revised: 1948	1953
Brecknockshire Sheet XIII.SE	Surveyed: 1886	1887
Brecknockshire Sheet XIII.SE	Revised: 1904	1906
Brecknockshire Sheet XIII.SE	Revised: 1904	ca. 1937
Brecknockshire Sheet XIII.SE	Revised: 1904	ca. 1946
Brecknockshire Sheet XIII.SE	Revised: 1948	1953
Brecknockshire Sheet XIV.NW	Surveyed: 1887	1888
Brecknockshire Sheet XIV.NW	Revised: 1904	1906
Brecknockshire Sheet XIV.NW	Revised: 1948	1952
Brecknockshire Sheet XIV.NE	Surveyed: 1887	1888
Brecknockshire Sheet XIV.NE	Revised: 1903	1905
Brecknockshire Sheet XIV.NE	Revised: 1903	ca. 1936
Brecknockshire Sheet XIV.NE	Revised: 1948	1953
Brecknockshire Sheet XIV.SW	Surveyed: 1887	1887
Brecknockshire Sheet XIV.SW	Revised: 1904	1905
Brecknockshire Sheet XIV.SW	Revised: 1904	ca. 1933
Brecknockshire Sheet XIV.SW	Revised: 1904	ca. 1946
Brecknockshire Sheet XIV.SW	Revised: 1948	1952
Brecknockshire Sheet XIV.SE	Surveyed: 1886	1887
Brecknockshire Sheet XIV.SE	Revised: 1903	1905
Brecknockshire Sheet XIV.SE	Revised: 1903	ca. 1937
Brecknockshire Sheet XIV.SE	Revised: 1948	1952
Brecknockshire Sheet XV.NW	Surveyed: 1886 to 1887	1888
Brecknockshire Sheet XV.NW	Revised: 1903	1906
Brecknockshire Sheet XV.NW	Revised: 1903	ca. 1936
Brecknockshire Sheet XV.NW	Revised: 1948	1952
Brecknockshire Sheet XV.NE	Surveyed: 1886	1888
Brecknockshire Sheet XV.NE	Revised: 1903	1905
Brecknockshire Sheet XV.NE	Revised: 1903	ca. 1936
Brecknockshire Sheet XV.NE	Revised: 1948	1952
Brecknockshire Sheet XV.SW	Surveyed: 1886	1887
Brecknockshire Sheet XV.SW	Revised: 1903	1905
Brecknockshire Sheet XV.SW	Revised: 1948	1952
Brecknockshire Sheet XV.SE	Surveyed: 1886	1887
Brecknockshire Sheet XV.SE	Revised: 1903	1905
Brecknockshire Sheet XV.SE	Revised: 1903	ca. 1938
Brecknockshire Sheet XV.SE	Revised: 1948	1952
Brecknockshire Sheet XVI.NW	Surveyed: 1887	1888
Brecknockshire Sheet XVI.NW	Revised: 1902 to 1903	1905
Brecknockshire Sheet XVI.NW	Revised: 1948	1952
Brecknockshire Sheet XVI.NE	Surveyed: 1887	1888
Brecknockshire Sheet XVI.NE	Revised: 1902	1905
Brecknockshire Sheet XVI.NE	Revised: 1948	1952
Brecknockshire Sheet XVI.SW	Surveyed: 1887	1888
Brecknockshire Sheet XVI.SW	Revised: 1903	1905
Brecknockshire Sheet XVI.SW	Revised: 1948	1952
Brecknockshire Sheet XVI.SE	Surveyed: 1887	1888
Brecknockshire Sheet XVI.SE	Revised: 1903	1905
Brecknockshire Sheet XVI.SE	Revised: 1948	1952
Brecknockshire Sheet XVII.NE	Revised: 1903	1905
Brecknockshire Sheet XVII.NE	Revised: 1927	1932
Brecknockshire Sheet XVII.NE	Revised: 1948	1953
Brecknockshire Sheet XVII.SW	Surveyed: 1887	1888
Brecknockshire Sheet XVII.SW	Revised: 1903	1905
Brecknockshire Sheet XVII.SW	Revised: 1927	1930
Brecknockshire Sheet XVII.SW	Revised: 1948	1953
Brecknockshire Sheet XVII.SE	Revised: 1903	1905
Brecknockshire Sheet XVII.SE	Revised: 1927	1930
Brecknockshire Sheet XVII.SE	Revised: 1938	ca. 1943
Brecknockshire Sheet XVII.SE	Revised: 1948	1953
Brecknockshire Sheet XVIII.SW	Revised: 1903	1905
Brecknockshire Sheet XVIII.SW	Revised: 1945	1953
Brecknockshire Sheet XIX.SE	Revised: 1904	1906
Brecknockshire Sheet XIX.SE	Revised: 1948	1953
Brecknockshire Sheet XX.NW	Surveyed: 1887	1887
Brecknockshire Sheet XX.NW	Revised: 1903	1905
Brecknockshire Sheet XX.NW	Revised: 1903	ca. 1937
Brecknockshire Sheet XX.NW	Revised: 1903	ca. 1946
Brecknockshire Sheet XX.NW	Revised: 1948	1952
Brecknockshire Sheet XX.NE	Surveyed: 1886	1886
Brecknockshire Sheet XX.NE	Revised: 1903	1905
Brecknockshire Sheet XX.NE	Revised: 1903	ca. 1938
Brecknockshire Sheet XX.NE	Revised: 1948	1952
Brecknockshire Sheet XX.SW	Surveyed: 1886	1887
Brecknockshire Sheet XX.SW	Revised: 1903	1905
Brecknockshire Sheet XX.SW	Revised: 1903	ca. 1933
Brecknockshire Sheet XX.SW	Revised: 1903	ca. 1946
Brecknockshire Sheet XX.SW	Revised: 1948	1953
Brecknockshire Sheet XX.SE	Surveyed: 1886	1887
Brecknockshire Sheet XX.SE	Revised: 1903	1905
Brecknockshire Sheet XX.SE	Revised: 1948	1952
Brecknockshire Sheet XXI.NW	Surveyed: 1886	1887
Brecknockshire Sheet XXI.NW	Revised: 1903	1905
Brecknockshire Sheet XXI.NW	Revised: 1948	1952
Brecknockshire Sheet XXI.NE	Surveyed: 1886	1887
Brecknockshire Sheet XXI.NE	Revised: 1903	1905
Brecknockshire Sheet XXI.NE	Revised: 1903	ca. 1938
Brecknockshire Sheet XXI.NE	Revised: 1948	1952
Brecknockshire Sheet XXI.SW	Surveyed: 1886	1887
Brecknockshire Sheet XXI.SW	Revised: 1903	1905
Brecknockshire Sheet XXI.SW	Revised: 1948	1952
Brecknockshire Sheet XXI.SE	Surveyed: 1886	1887
Brecknockshire Sheet XXI.SE	Revised: 1903	1905
Brecknockshire Sheet XXI.SE	Revised: 1948	1952
Brecknockshire Sheet XXII.NW	Surveyed: 1886 to 1887	1888
Brecknockshire Sheet XXII.NW	Revised: 1903	1905
Brecknockshire Sheet XXII.NW	Revised: 1903	ca. 1938
Brecknockshire Sheet XXII.NW	Revised: 1948	1952
Brecknockshire Sheet XXII.NE	Surveyed: 1887	1888
Brecknockshire Sheet XXII.NE	Revised: 1903	1905
Brecknockshire Sheet XXII.NE	Revised: 1948	1952
Brecknockshire Sheet XXII.SW	Surveyed: 1887	1887
Brecknockshire Sheet XXII.SW	Revised: 1903	1905
Brecknockshire Sheet XXII.SW	Revised: 1903	ca. 1940
Brecknockshire Sheet XXII.SW	Revised: 1948	1952
Brecknockshire Sheet XXII.SE	Surveyed: 1887	1887
Brecknockshire Sheet XXII.SE	Revised: 1903	1905
Brecknockshire Sheet XXII.SE	Revised: 1948	1953
Brecknockshire Sheet XXIII.NW	Surveyed: 1887	1888
Brecknockshire Sheet XXIII.NW	Revised: 1903	1905
Brecknockshire Sheet XXIII.NW	Revised: 1946	1953
Brecknockshire Sheet XXIII.NE	Surveyed: 1887	1887
Brecknockshire Sheet XXIII.NE	Revised: 1903	1905
Brecknockshire Sheet XXIII.NE	Revised: 1948	1953
Brecknockshire Sheet XXIII.SW	Surveyed: 1887	1887
Brecknockshire Sheet XXIII.SW	Revised: 1903	1905
Brecknockshire Sheet XXIII.SW	Revised: 1948	1953
Brecknockshire Sheet XXIII.SE	Surveyed: 1887	1887
Brecknockshire Sheet XXIII.SE	Revised: 1903	1905
Brecknockshire Sheet XXIII.SE	Revised: 1903	ca. 1939
Brecknockshire Sheet XXIII.SE	Revised: 1948	1952
Brecknockshire Sheet XXIV.NW	Revised: 1903	1905
Brecknockshire Sheet XXIV.NW	Revised: 1945 to 1948	1952
Brecknockshire Sheet XXIV.SW	Revised: 1903	1905
Brecknockshire Sheet XXIV.SW	Revised: 1945	1952
Brecknockshire Sheet XXV.NE	Revised: 1903	1906
Brecknockshire Sheet XXV.NE	Revised: 1903	ca. 1946
Brecknockshire Sheet XXV.NE	Revised: 1948	1953
Brecknockshire Sheet XXV.SE	Revised: 1903	1906
Brecknockshire Sheet XXV.SE	Revised: 1903	ca. 1946
Brecknockshire Sheet XXV.SE	Revised: 1948	1952
Brecknockshire Sheet XXVI.NW	Surveyed: 1885	1885
Brecknockshire Sheet XXVI.NW	Revised: 1903	1905
Brecknockshire Sheet XXVI.NW	Revised: 1903	ca. 1946
Brecknockshire Sheet XXVI.NW	Revised: 1948	1953
Brecknockshire Sheet XXVI.NE	Surveyed: 1886	1886
Brecknockshire Sheet XXVI.NE	Revised: 1903	1905
Brecknockshire Sheet XXVI.NE	Revised: 1948	1952
Brecknockshire Sheet XXVI.SW	Surveyed: 1885	1885
Brecknockshire Sheet XXVI.SW	Revised: 1903	1905
Brecknockshire Sheet XXVI.SW	Revised: 1903	ca. 1946
Brecknockshire Sheet XXVI.SW	Revised: 1948	1953
Brecknockshire Sheet XXVI.SE	Surveyed: 1886	1886
Brecknockshire Sheet XXVI.SE	Revised: 1903	1905
Brecknockshire Sheet XXVI.SE	Revised: 1948	1953
Brecknockshire Sheet XXVII.NW	Surveyed: 1886	1887
Brecknockshire Sheet XXVII.NW	Revised: 1903	1905
Brecknockshire Sheet XXVII.NW	Revised: 1948	1952
Brecknockshire Sheet XXVII.NE	Surveyed: 1887	1887
Brecknockshire Sheet XXVII.NE	Revised: 1903	1905
Brecknockshire Sheet XXVII.NE	Revised: 1948	1953
Brecknockshire Sheet XXVII.SW	Surveyed: 1886	1887
Brecknockshire Sheet XXVII.SW	Revised: 1903	1905
Brecknockshire Sheet XXVII.SW	Revised: 1948	1953
Brecknockshire Sheet XXVII.SE	Surveyed: 1887	1888
Brecknockshire Sheet XXVII.SE	Revised: 1903	1905
Brecknockshire Sheet XXVII.SE	Revised: 1938	ca. 1943
Brecknockshire Sheet XXVII.SE	Revised: 1948	1953
Brecknockshire Sheet XXVIII.NW	Surveyed: 1887	1887
Brecknockshire Sheet XXVIII.NW	Revised: 1903	1905
Brecknockshire Sheet XXVIII.NW	Revised: 1903	ca. 1938
Brecknockshire Sheet XXVIII.NW	Revised: 1948	1953
Brecknockshire Sheet XXVIII.NE	Surveyed: 1886	1887
Brecknockshire Sheet XXVIII.NE	Revised: 1903	1905
Brecknockshire Sheet XXVIII.NE	Revised: 1948	1953
Brecknockshire Sheet XXVIII.SW	Surveyed: 1887	1888
Brecknockshire Sheet XXVIII.SW	Revised: 1903	1905
Brecknockshire Sheet XXVIII.SW	Revised: 1903	ca. 1937
Brecknockshire Sheet XXVIII.SW	Revised: 1938	ca. 1943
Brecknockshire Sheet XXVIII.SW	Revised: 1948	1953
Brecknockshire Sheet XXVIII.SE	Surveyed: 1886	1887
Brecknockshire Sheet XXVIII.SE	Revised: 1903	1905
Brecknockshire Sheet XXVIII.SE	Revised: 1903	ca. 1932
Brecknockshire Sheet XXVIII.SE	Revised: 1948	1952
Brecknockshire Sheet XXIX.NW	Surveyed: 1886	1887
Brecknockshire Sheet XXIX.NW	Revised: 1903	1905
Brecknockshire Sheet XXIX.NW	Revised: 1948	1952
Brecknockshire Sheet XXIX.NE	Surveyed: 1886	1887
Brecknockshire Sheet XXIX.NE	Revised: 1903	1905
Brecknockshire Sheet XXIX.NE	Revised: 1903	ca. 1937
Brecknockshire Sheet XXIX.NE	Revised: 1948	1953
Brecknockshire Sheet XXIX.SW	Surveyed: 1886	1887
Brecknockshire Sheet XXIX.SW	Revised: 1903	1905
Brecknockshire Sheet XXIX.SW	Revised: 1903	ca. 1939
Brecknockshire Sheet XXIX.SW	Revised: 1948	1952
Brecknockshire Sheet XXIX.SE	Surveyed: 1886	1887
Brecknockshire Sheet XXIX.SE	Revised: 1903	1905
Brecknockshire Sheet XXIX.SE	Revised: 1948	1953
Brecknockshire Sheet XXX	Revised: 1916	1922
Brecknockshire Sheet XXX	Revised: 1945	1953
Brecknockshire Sheet XXX.NW	Revised: 1903	1905
Brecknockshire Sheet XXX.SW	Surveyed: 1880 to 1886	1887
Brecknockshire Sheet XXX.SW	Revised: 1903	1905
Brecknockshire Sheet XXXI.NE	Surveyed: 1885	1886
Brecknockshire Sheet XXXI.NE	Revised: 1903	1906
Brecknockshire Sheet XXXI.NE	Revised: 1903	ca. 1946
Brecknockshire Sheet XXXI.NE	Revised: 1948	1953
Brecknockshire Sheet XXXI.SE	Surveyed: 1885	1886
Brecknockshire Sheet XXXI.SE	Revised: 1903	1906
Brecknockshire Sheet XXXI.SE	Revised: 1903	ca. 1946
Brecknockshire Sheet XXXI.SE	Revised: 1948	1953
Brecknockshire Sheet XXXII.NW	Surveyed: 1884	1884
Brecknockshire Sheet XXXII.NW	Revised: 1903	1905
Brecknockshire Sheet XXXII.NW	Revised: 1948	1953
Brecknockshire Sheet XXXII.NE	Surveyed: 1886	1886
Brecknockshire Sheet XXXII.NE	Revised: 1903	1905
Brecknockshire Sheet XXXII.NE	Revised: 1948	1953
Brecknockshire Sheet XXXII.SW	Surveyed: 1884	1884
Brecknockshire Sheet XXXII.SW	Revised: 1903	1905
Brecknockshire Sheet XXXII.SW	Revised: 1948	1953
Brecknockshire Sheet XXXII.SE	Surveyed: 1886	1886
Brecknockshire Sheet XXXII.SE	Revised: 1903	1905
Brecknockshire Sheet XXXII.SE	Revised: 1948	1953
Brecknockshire Sheet XXXIII.NW	Surveyed: 1886	1887
Brecknockshire Sheet XXXIII.NW	Revised: 1903	1905
Brecknockshire Sheet XXXIII.NW	Revised: 1948	1953
Brecknockshire Sheet XXXIII.NE	Surveyed: 1887	1887
Brecknockshire Sheet XXXIII.NE	Revised: 1903	1905
Brecknockshire Sheet XXXIII.NE	Revised: 1948	1953
Brecknockshire Sheet XXXIII.SW	Surveyed: 1886	1887
Brecknockshire Sheet XXXIII.SW	Revised: 1903	1905
Brecknockshire Sheet XXXIII.SW	Revised: 1903	ca. 1938
Brecknockshire Sheet XXXIII.SW	Revised: 1948	1953
Brecknockshire Sheet XXXIII.SE	Surveyed: 1886	1887
Brecknockshire Sheet XXXIII.SE	Revised: 1903	1905
Brecknockshire Sheet XXXIII.SE	Revised: 1948	1953
Brecknockshire Sheet XXXIV.NW	Surveyed: 1887	1887
Brecknockshire Sheet XXXIV.NW	Revised: 1903	1905
Brecknockshire Sheet XXXIV.NW	Revised: 1948	1953
Brecknockshire Sheet XXXIV.NE	Surveyed: 1886	1887
Brecknockshire Sheet XXXIV.NE	Revised: 1903	1905
Brecknockshire Sheet XXXIV.NE	Revised: 1903	ca. 1938
Brecknockshire Sheet XXXIV.NE	Revised: 1948	1953
Brecknockshire Sheet XXXIV.SW	Surveyed: 1886	1887
Brecknockshire Sheet XXXIV.SW	Revised: 1903	1905
Brecknockshire Sheet XXXIV.SW	Revised: 1948	1953
Brecknockshire Sheet XXXIV.SE	Surveyed: 1886	1887
Brecknockshire Sheet XXXIV.SE	Revised: 1903	1905
Brecknockshire Sheet XXXIV.SE	Revised: 1903	ca. 1938
Brecknockshire Sheet XXXIV.SE	Revised: 1948	1953
Brecknockshire Sheet XXXV.NW	Surveyed: 1886	1886
Brecknockshire Sheet XXXV.NW	Revised: 1903	1905
Brecknockshire Sheet XXXV.NW	Revised: 1903	ca. 1938
Brecknockshire Sheet XXXV.NW	Revised: 1948	1953
Brecknockshire Sheet XXXV.NE	Surveyed: 1886	1887
Brecknockshire Sheet XXXV.NE	Revised: 1903	1905
Brecknockshire Sheet XXXV.NE	Revised: 1948	1952
Brecknockshire Sheet XXXV.SW	Surveyed: 1886	1886
Brecknockshire Sheet XXXV.SW	Revised: 1903	1905
Brecknockshire Sheet XXXV.SW	Revised: 1903	ca. 1937
Brecknockshire Sheet XXXV.SW	Revised: 1948	1953
Brecknockshire Sheet XXXV.SE	Surveyed: 1886	1886
Brecknockshire Sheet XXXV.SE	Revised: 1903	1905
Brecknockshire Sheet XXXV.SE	Revised: 1948	1953
Brecknockshire Sheet XXXVI	Revised: 1916	1922
Brecknockshire Sheet XXXVI	Revised: 1945	1953
Brecknockshire Sheet XXXVI.NW	Surveyed: 1886	1887
Brecknockshire Sheet XXXVI.NW	Revised: 1903	1905
Brecknockshire Sheet XXXVI.SW	Surveyed: 1886	1887
Brecknockshire Sheet XXXVI.SW	Revised: 1903	1905
Brecknockshire Sheet XXXVI.SE	Surveyed: 1880 to 1886	1887
Brecknockshire Sheet XXXVI.SE	Revised: 1903	1905
Brecknockshire Sheet XXXVII.NW	Revised: 1903	1906
Brecknockshire Sheet XXXVII.NW	Revised: 1903	ca. 1947
Brecknockshire Sheet XXXVII.NW	Revised: 1948	1953
Brecknockshire Sheet XXXVII.NE	Surveyed: 1877 to 1884	1885
Brecknockshire Sheet XXXVII.NE	Revised: 1903	1906
Brecknockshire Sheet XXXVII.NE	Revised: 1948	1952
Brecknockshire Sheet XXXVII.SW	Revised: 1903	1906
Brecknockshire Sheet XXXVII.SW	Revised: 1948	1952
Brecknockshire Sheet XXXVII.SE	Surveyed: 1877 to 1884	1886
Brecknockshire Sheet XXXVII.SE	Revised: 1903	1906
Brecknockshire Sheet XXXVII.SE	Revised: 1948	1953
Brecknockshire Sheet XXXVIII.NW	Surveyed: 1884	1885
Brecknockshire Sheet XXXVIII.NW	Revised: 1904	1905
Brecknockshire Sheet XXXVIII.NW	Revised: 1904	ca. 1938
Brecknockshire Sheet XXXVIII.NW	Revised: 1948	1953
Brecknockshire Sheet XXXVIII.NE	Surveyed: 1884	1885
Brecknockshire Sheet XXXVIII.NE	Revised: 1903	1905
Brecknockshire Sheet XXXVIII.NE	Revised: 1903	ca. 1938
Brecknockshire Sheet XXXVIII.NE	Revised: 1948	1952
Brecknockshire Sheet XXXVIII.SW	Surveyed: 1877 to 1884	1887
Brecknockshire Sheet XXXVIII.SW	Revised: 1903	1905
Brecknockshire Sheet XXXVIII.SW	Revised: 1903	ca. 1936
Brecknockshire Sheet XXXVIII.SW	Revised: 1948	1953
Brecknockshire Sheet XXXVIII.SE	Surveyed: 1884	1885
Brecknockshire Sheet XXXVIII.SE	Revised: 1903	1905
Brecknockshire Sheet XXXVIII.SE	Revised: 1948	1952
Brecknockshire Sheet XXXIX.NW	Surveyed: 1884	1885
Brecknockshire Sheet XXXIX.NW	Revised: 1903	1905
Brecknockshire Sheet XXXIX.NW	Revised: 1903	ca. 1937
Brecknockshire Sheet XXXIX.NW	Revised: 1948	1953
Brecknockshire Sheet XXXIX.NE	Surveyed: 1885	1886
Brecknockshire Sheet XXXIX.NE	Revised: 1903	1905
Brecknockshire Sheet XXXIX.NE	Revised: 1948	1953
Brecknockshire Sheet XXXIX.SW	Surveyed: 1884	1885
Brecknockshire Sheet XXXIX.SW	Revised: 1903	1905
Brecknockshire Sheet XXXIX.SW	Revised: 1948	1952
Brecknockshire Sheet XXXIX.SE	Surveyed: 1885	1886
Brecknockshire Sheet XXXIX.SE	Revised: 1903	1905
Brecknockshire Sheet XXXIX.SE	Revised: 1948	1953
Brecknockshire Sheet XL.NW	Surveyed: 1885	1887
Brecknockshire Sheet XL.NW	Revised: 1903	1905
Brecknockshire Sheet XL.NW	Revised: 1948	1953
Brecknockshire Sheet XL.NE	Surveyed: 1879 to 1885	1887
Brecknockshire Sheet XL.NE	Revised: 1903	1905
Brecknockshire Sheet XL.NE	Revised: 1948	1953
Brecknockshire Sheet XL.SW	Surveyed: 1885	1886
Brecknockshire Sheet XL.SW	Revised: 1903	1905
Brecknockshire Sheet XL.SW	Revised: 1948	1953
Brecknockshire Sheet XL.SE	Surveyed: 1879 to 1885	1887
Brecknockshire Sheet XL.SE	Revised: 1903	1905
Brecknockshire Sheet XL.SE	Revised: 1948	1953
Brecknockshire Sheet XLI.NW	Surveyed: 1879 to 1886	1888
Brecknockshire Sheet XLI.NW	Revised: 1903	1905
Brecknockshire Sheet XLI.NW	Revised: 1948	1953
Brecknockshire Sheet XLI.NE	Surveyed: 1879 to 1886	1887
Brecknockshire Sheet XLI.NE	Revised: 1903	1905
Brecknockshire Sheet XLI.NE	Revised: 1948	1953
Brecknockshire Sheet XLI.SW	Surveyed: 1879	1888
Brecknockshire Sheet XLI.SW	Revised: 1903	1905
Brecknockshire Sheet XLI.SW	Revised: 1948	1953
Brecknockshire Sheet XLI.SE	Surveyed: 1879	1888
Brecknockshire Sheet XLI.SE	Revised: 1903	1905
Brecknockshire Sheet XLI.SE	Revised: 1948	1953
Brecknockshire Sheet XLII	Revised: 1916 to 1917	1922
Brecknockshire Sheet XLII	Revised: 1938	ca. 1948
Brecknockshire Sheet XLII	Revised: 1944	1953
Brecknockshire Sheet XLII.NW	Surveyed: 1880 to 1886	1887
Brecknockshire Sheet XLII.NW	Revised: 1903	1905
Brecknockshire Sheet XLII.SW	Surveyed: 1879 to 1886	1888
Brecknockshire Sheet XLII.SW	Revised: 1903	1905
Brecknockshire Sheet XLIII	Revised: 1913 to 1914	1921
Brecknockshire Sheet XLIII.NW	Surveyed: 1876 to 1877	1888
Brecknockshire Sheet XLIII.NW	Revised: 1903	1905
Brecknockshire Sheet XLIII.NW	Revised: 1913	1921
Brecknockshire Sheet XLIII.NW	Revised: 1948	1953
Brecknockshire Sheet XLIII.NE	Surveyed: 1877	1888
Brecknockshire Sheet XLIII.NE	Revised: 1903	1905
Brecknockshire Sheet XLIII.NE	Revised: 1913 to 1914	1921
Brecknockshire Sheet XLIII.NE	Revised: 1913 to 1914	ca. 1936
Brecknockshire Sheet XLIII.NE	Revised: 1948	1953
Brecknockshire Sheet XLIII.SW	Surveyed: 1876 to 1877	1889
Brecknockshire Sheet XLIII.SW	Revised: 1903	1906
Brecknockshire Sheet XLIII.SW	Revised: 1914	1921
Brecknockshire Sheet XLIII.SW	Revised: 1914	ca. 1934
Brecknockshire Sheet XLIII.SW	Revised: 1948	1953
Brecknockshire Sheet XLIII.SE	Surveyed: 1876 to 1877	1888
Brecknockshire Sheet XLIII.SE	Revised: 1903	1905
Brecknockshire Sheet XLIII.SE	Revised: 1914	1921
Brecknockshire Sheet XLIII.SE	Revised: 1914	ca. 1934
Brecknockshire Sheet XLIII.SE	Revised: 1948	1953
Brecknockshire Sheet XLIV	Revised: 1914 to 1915	1921
Brecknockshire Sheet XLIV.NW	Surveyed: 1877	1888
Brecknockshire Sheet XLIV.NW	Revised: 1903	1905
Brecknockshire Sheet XLIV.NW	Revised: 1914	1921
Brecknockshire Sheet XLIV.NW	Revised: 1914	ca. 1937
Brecknockshire Sheet XLIV.NW	Revised: 1948	1953
Brecknockshire Sheet XLIV.NE	Surveyed: 1877 to 1884	1888
Brecknockshire Sheet XLIV.NE	Revised: 1903	1905
Brecknockshire Sheet XLIV.NE	Revised: 1903	1921
Brecknockshire Sheet XLIV.NE	Revised: 1948	1953
Brecknockshire Sheet XLIV.SW	Surveyed: 1876 to 1877	1888
Brecknockshire Sheet XLIV.SW	Revised: 1903	1905
Brecknockshire Sheet XLIV.SW	Revised: 1914	1921
Brecknockshire Sheet XLIV.SW	Revised: 1948	1953
Brecknockshire Sheet XLIV.SE	Surveyed: 1876 to 1884	1888
Brecknockshire Sheet XLIV.SE	Revised: 1903	1906
Brecknockshire Sheet XLIV.SE	Revised: 1914	1921
Brecknockshire Sheet XLIV.SE	Revised: 1914	ca. 1937
Brecknockshire Sheet XLIV.SE	Revised: 1948	1953
Brecknockshire Sheet XLV	Revised: 1914	1922
Brecknockshire Sheet XLV	Revised: 1948	1952
Brecknockshire Sheet XLV.NW	Surveyed: 1884	1884
Brecknockshire Sheet XLV.NW	Revised: 1903	1905
Brecknockshire Sheet XLV.NE	Surveyed: 1884	1884
Brecknockshire Sheet XLV.NE	Revised: 1903	1905
Brecknockshire Sheet XLV.SW	Surveyed: 1884	1884
Brecknockshire Sheet XLV.SW	Revised: 1903	1905
Brecknockshire Sheet XLV.SE	Surveyed: 1884	1884
Brecknockshire Sheet XLV.SE	Revised: 1903	1905
Brecknockshire Sheet XLVI	Revised: 1914 to 1915	1922
Brecknockshire Sheet XLVI.NW	Surveyed: 1885	1885
Brecknockshire Sheet XLVI.NW	Revised: 1903	1905
Brecknockshire Sheet XLVI.NW	Revised: 1914 to 1915	1922
Brecknockshire Sheet XLVI.NW	Revised: 1948	1953
Brecknockshire Sheet XLVI.NE	Surveyed: 1873 to 1885	1887
Brecknockshire Sheet XLVI.NE	Revised: 1903	1905
Brecknockshire Sheet XLVI.NE	Revised: 1915	1922
Brecknockshire Sheet XLVI.NE	Revised: 1948	1953
Brecknockshire Sheet XLVI.SW	Surveyed: 1885	1885
Brecknockshire Sheet XLVI.SW	Revised: 1903	1905
Brecknockshire Sheet XLVI.SW	Revised: 1914	1922
Brecknockshire Sheet XLVI.SW	Revised: 1948	1951
Brecknockshire Sheet XLVI.SE	Surveyed: 1875 to 1879	1889
Brecknockshire Sheet XLVII	Revised: 1915	1922
Brecknockshire Sheet XLVII.NW	Surveyed: 1877 to 1879	1888
Brecknockshire Sheet XLVII.NW	Revised: 1903	1905
Brecknockshire Sheet XLVII.NW	Revised: 1915	1922
Brecknockshire Sheet XLVII.NW	Revised: 1913 to 1914	ca. 1943
Brecknockshire Sheet XLVII.NW	Revised: 1938	ca. 1946
Brecknockshire Sheet XLVII.NW	Revised: 1949	1953
Brecknockshire Sheet XLVII.NE	Surveyed: 1877 to 1879	1888
Brecknockshire Sheet XLVII.NE	Revised: 1903	1905
Brecknockshire Sheet XLVII.NE	Revised: 1915	1922
Brecknockshire Sheet XLVII.NE	Revised: 1938	ca. 1943
Brecknockshire Sheet XLVII.NE	Revised: 1938	ca. 1946
Brecknockshire Sheet XLVII.NE	Revised: 1948	1953
Brecknockshire Sheet XLVII.SW	Surveyed: 1877 to 1879	1888
Brecknockshire Sheet XLVIII	Revised: 1916 to 1917	1922
Brecknockshire Sheet XLVIII.NW	Surveyed: 1879 to 1881	1888
Brecknockshire Sheet XLVIII.NW	Revised: 1903	1905
Brecknockshire Sheet XLVIII.NW	Revised: 1916	1922
Brecknockshire Sheet XLVIII.NW	Revised: 1948	1953
Brecknockshire Sheet XLIX	Revised: 1914	1921
Brecknockshire Sheet XLIX.NE	Surveyed: 1875 to 1877	1888
Brecknockshire Sheet XLIX.NE	Revised: 1903	1905
Brecknockshire Sheet XLIX.NE	Revised: 1914	1921
Brecknockshire Sheet XLIX.NE	Revised: 1914	ca. 1935
Brecknockshire Sheet XLIX.NE	Revised: 1948	1953
Brecknockshire Sheet L	Revised: 1914	1921
Brecknockshire Sheet L.NW	Surveyed: 1884	1884
Brecknockshire Sheet L.NW	Revised: 1903	1905
Brecknockshire Sheet L.NW	Revised: 1914	1921
Brecknockshire Sheet L.NW	Revised: 1914	ca. 1934
Brecknockshire Sheet L.NW	Revised: 1948 to 1949	1951
Brecknockshire Sheet L.NE	Surveyed: 1884	1884
Brecknockshire Sheet L.NE	Revised: 1903	1905
Brecknockshire Sheet L.NE	Revised: 1914	1921
Brecknockshire Sheet L.NE	Revised: 1948	1951
Brecknockshire Sheet LI	Revised: 1914 to 1915	1922
Brecknockshire Sheet LI.NW	Surveyed: 1884	1884
Brecknockshire Sheet LI.NW	Revised: 1903	1905
Brecknockshire Sheet LI.NW	Revised: 1914 to 1915	1922
Brecknockshire Sheet LI.NW	Revised: 1938	ca. 1946
Brecknockshire Sheet LI.NW	Revised: 1948	1951