Duncan - map search
Topographic map 068808 of scale 1:250 000
English - US Geological Survey - 1954 - 15Mb -
Topographic map 068649 of scale 1:250 000
English - US Geological Survey - 1963 - 15Mb -
Topographic map 052641 of scale 1:63 000
English - US Geological Survey - 1935 - 7Mb -
Topographic map 069031 of scale 1:250 000
English - US Geological Survey - 1962 - 9Mb -
Topographic map f18 of scale 1:1 000 000
English - US military - 1989 - 16Mb -
Topographic map 068791 of scale 1:250 000
English - US Geological Survey - 1955 - 9Mb -
Topographic map 068808 of scale 1:250 000
English - US Geological Survey - 1958 - 20Mb -
Topographic map m10 of scale 1:1 000 000
Russian - Soviet military - 5Mb -
Topographic map 068822 of scale 1:250 000
English - US Geological Survey - 1960 - 10Mb -
Topographic map 069031 of scale 1:250 000
English - US Geological Survey - 1954 - 10Mb -