Topographic Map Index
1980
1960
1984
1895
1972
1993
1904
1992
1974
1984
1959
24000
1968
1977
1951
1944
1978
1934
1914
1970
1967
1922
1984
1968
1967
1970
24000
100000
1974
250000
1971
1891
1913
1948
1970
1953
1900
1979
1969
1973
1974
1954
1986
1928
1964
1967
1937
1895
1889
1973
1974
1957
1960
1967
1988
1968
1959
1950
1955
1947
1944
1976
1965
1967
1970
250000
1974
1973
1968
1979
1889
1931
1995
1900
1907
1941
1986
1958
1966
100000
1975
1955
1948
1940
1914
1896
1941
1964
1973
1901
1950
1942
1893
1951
1975
1985
1961
1947
1984
1956
1976
1972
1901
1947
1938
1969
1981
1940
1950
1944
1921
1950
1960
1984
1965
1968
1984
1975
1984
1956
1938
1981
1980
1961
1968
250000
1938
1901
1950
1893
1993
1958
1911
1989
1971
1962
1934
1914
1973
1984
1972
1890
1918
1960
1935
1911
1992
1978
1927
1976
1967
1979
1992
1945
1975
1977
1948
1922
1948
1975
1958
1978
1901
1964
1913
1897
1948
1981
1967
250000
1942
1910
1952
1948
1970
1977
1901
1957
1960
1974
1912
250000
1948
1970
1958
1975
1968
1967
1938
1974
1974
1985
1950
1989
1958
1964
1956
1922
1952
1911
1974
1957
1951
1966
1965
1958
1969
1914
24000
1937
1974
1912
1913
1970
1965
1956
1967
1954
1944
1959
1992
31680
1976
1984
1893
1986
1898
1893
1901
250000
1960
1993
1958
1992
1992
1905
1973
1984
1896
1973
1966
1926
1917
1964
1949
1984
250000
1984
1912
1978
1930
1940
1891
1973
1967
1960
1973
1945
1961
1920
1989
1912
1958
1893
1984
1898
1921
1984
1976
1964
1956
1930
1984
1961
1936
1968
1898
1993
1890
1955
1966
1975
1986
1986
1968
1911
1949
1959
1993
1958
1944
1951
1992
1960
1891
1980
1986
1990
1980
1999
1989
1951
1965
1984
1964
1959
1978
1984
1931
1912
1970
1970
1933
1909
1973
1950
1913
1893
1974
1984
1929
1989
1976
1983
1921
1973
1983
1960
1905
1915
1911
1984
2003
1951
2000
1920
1948
1956
1950
1915
1983
1965
1942
1951
1969
1966
1942
1993
1943
1964
1947
1969
1966
1932
1927
1965
1922
1972
1986
1956
1960
1960
1971
1987
1973
1905
1956
1899
1936
1918
1973
1913
1990
1910
1997
1909
1965
1960
1981
1930
1960
1969
1959
1971
1986
1958
1957
1958
1973
1984
1956
1956
1978
250000
1978
1910
1891
1915
1978
1953
1983
1984
1936
1966
1961
1951
1954
1932
1976
1942
1966
1984
1948
1973
1957
1964
1962
1946
1959
1970
1930
1943
1893
1967
1909
1958
1974
1914
2001
1996
1973
1932
1965
2002
1969
1952
1956
1921
1909
250000
1954
1905
1944
1942
1958
1993
1973
1910
62500
1943
1943
1983
1951
1983
1967
1966
1943
1932
1956
1990
1909
1963
1959
1986
1959
1945
2003
1984
1976
1972
250000
1980
1919
1954
1936
1965
1949
1980
1966
1977
2020
1982
1959
1906
1984
1969
1973
2000
1954
1990
1981
1978
1987
1968
1965
1958
1985
1963
1936
1993
1983
1953
100000
1949
1942
1935
1949
1958
1958
1961
1932
1948
1961
1969
1912
1975
1959
1951
1990
1954
1998
1930
1943
1966
250000
1952
1956
1942
1959
1967
1985
1967
1909
1990
1964
1975
1974
1925
1947
1961
1976
1956
1957
1992
1910
1936
1951
1983
1984
1941
1989
1958
1948
1937
1963
1900
1986
1984
1926
1982
1976
1991
1975
1909
1984
1953
1905
1958
1956
1927
1982
1905
1944
1983
1992
1954
1927
1988
1988
1956
1955
1907
1965
1906
1999
1994
1947
1976
1939
1972
1904
1984
1977
1903
1963
1910
1973
1964
1965
1903
1964
1935
1965
1932
1954
1954
1973
1966
1953
1992
1994
1931
1949
1919
1956
1979
1953
1968
1969
1970
1947
1966
1959
1944
1948
1986
1964
1963
1943
1991
1887
1954
1928
1981
1917
1992
1905
250000
1964
1979
1962
1976
1988
1951
1994
1966
1988
1965
1905
1975
1932
1975
1965
1966
1959
1990
1971
1978
1900
1910
1981
1972
250000
1989
1956
1969
2002
1968
1906
1992
1981
1956
1955
1902
1988
2000
1969
1979
1985
1927
1972
1896
1991
1922
1938
1947
1986
1899
1963
1976
1899
1902
1966
1965
1967
1960
1892
1963
1986
1961
1916
1975
1920
1992
1984
1975
1942
1975
1957
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5479167 (USGS 1:62500-SCALE QUADRANGLE FOR RAYBURN, TX 1955) |