recent buzz... Added aerial photo coverage for Kidder County, North Dakota—now available from 1960...
Topographic Map Index
1925
1947
1892
1942
1905
1979
1956
1941
1965
1973
1936
1976
1902
USGS US TOPO 7.5-MINUTE MAP FOR GALVA, IA 2013
1958
1913
1944
1910
24000
1968
1897
1941
1946
1959
1907
1949
1924
1985
1972
2015
1943
1985
1904
1966
1956
1983
1951
1955
1986
1938
1989
1989
1893
1995
1974
1920
62500
1964
1973
USGS US TOPO 7.5-MINUTE MAP FOR SCHALLER SOUTH, IA 2013
2013
1965
1982
1967
62500
1893
1968
1908
2012
62500
1921
1972
1904
1980
1979
1959
1898
1910
1942
1950
1935
1910
1905
1956
1984
1902
24000
1968
1945
1893
1930
USGS US TOPO 7.5-MINUTE MAP FOR CUSHING, IA 2013
1954
USGS US TOPO 7.5-MINUTE MAP FOR KIRON, IA 2013
1959
1886
1991
1959
1958
1921
1950
1970
1973
1958
1940
1950
1940
1980
2022
2018
1974
2023
1966
100000
1977
1958
1962
1923
1962
1979
1982
1927
1967
1966
1998
1964
1977
1984
1960
1954
1995
1909
2015
1983
1931
1981
1975
1975
1964
2012
1936
1923
1971
1960
1944
1985
1972
2016
1989
1973
1951
1985
1989
1975
1980
1931
1983
2019
1958
1911
1961
1970
2019
48000
1969
1971
1959
1943
1943
1909
1966
2013
1888
1977
1954
1975
1960
1955
1986
1951
1970
1984
1947
1986
1973
1998
1962
1945
1972
1952
1994
1890
1975
250000
1985
1971
1983
1948
1937
1973
1964
1958
1906
2013
1975
1978
1976
1989
1978
1994
1965
1972
1962
1965
1932
1958
1979
1939
1955
1958
1986
2013
1967
1958
1977
1960
1979
1974
1910
1936
1977
1980
1942
1965
1950
1900
1963
1955
1969
1969
1953
1954
1978
2020
1963
1976
1967
1965
1977
1964
1977
1966
1943
2016
1899
1983
1937
2019
1972
1914
1973
1940
1978
1910
1990
1943
1958
1987
1966
1962
1984
1981
2020
2002
2021
1958
1941
1980
1957
1973
1956
1961
1965
1904
1989
1956
1991
1995
250000
1989
1953
1960
1974
1958
2023
1949
1961
1986
1979
1944
1974
1955
1937
2018
1907
1971
1973
2013
2015
1963
1954
1983
1958
1965
1945
1949
1974
1961
1931
1931
1968
1921
1973
1906
1905
1992
1981
2016
1955
1979
1967
1944
1917
1929
2019
1980
1969
1957
1954
1973
1978
1974
1994
2014
1907
1952
1981
1918
2016
1956
1969
1898
1967
1930
1955
1955
1950
1973
1993
1963
1972
1982
1937
2002
1956
1954
2013
1999
1903
1970
1973
1968
1991
1942
1982
1965
1974
1978
2016
1950
1959
1956
1931
1935
1976
1951
1989
1975
1943
1941
1930
1993
1955
1966
2002
1950
1918
1991
1949
1897
1993
1970
1951
1957
1960
1984
1965
1997
1992
2000
1991
1892
1995
1977
2001
1977
1986
1991
1958
1963
1979
250000
1972
2013
1966
1933
1915
1947
1937
1981
1976
1974
1971
1926
2000
2013
1926
1975
1968
1970
1988
1953
1968
2013
1989
1976
1964
1906
2017
1954
1898
1907
1974
1949
1971
1954
1941
1941
1987
1987
1973
1949
1964
1948
1942
2002
1971
1965
24000
1936
1986
1989
1991
1967
1963
1959
1896
1966
1955
1991
1972
1973
1984
1968
1973
1968
2014
1960
1999
2016
1987
1984
1979
1968
1986
1992
1979
1908
1909
1985
1974
1909
1973
1981
1987
1990
1943
1987
1969
1966
1991
2019
1988
1969
1962
1982
1995
1979
1990
62500
1971
1955
2001
1966
2017
1964
2012
1966
1952
1985
1956
1948
1969
1957
1983
1944
1964
1922
1993
1966
1966
2013
1985
2018
1988
1984
1957
1966
1948
1968
1978
2019
1976
1969
1968
1971
1984
1911
1974
2019
1976
24000
2019
1960
1981
2020
1943
1963
2016
1996
1983
1986
1975
1960
1985
1990
1955
62500
1964
1967
1988
1954
1947
1939
1945
1917
2013
1985
2015
1957
1943
1944
1982
1962
1965
1978
1968
1936
1935
1947
1921
1954
1942
1969
1916
1985
1958
1943
1974
1973
2016
1887
1957
1961
1980
1983
1962
1993
1953
1967
1958
1978
1954
1964
1953
1968
1892
1982
1958
1969
1983
USGS 1:62500-SCALE QUADRANGLE FOR KEOKUK, IL 1936
1973
1965
1958
1991
2012
1978
1956
1932
1955
2019
2012
1903
1983
1971
1989
1973
2014
1997
1985
1951
1991
1964
1968
1906
1923
1988
1959
1978
1975
1973
1972
1967
1895
1986
1973
Select map
5542867 (USGS 1:250000-SCALE QUADRANGLE FOR BIRMINGHAM, AL 1953) |