Duncan - map search
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 -
Topographic map 068791 of scale 1:250 000
English - US Geological Survey - 1958 - 10Mb -
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 i12 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map 068822 of scale 1:250 000
English - US Geological Survey - 1948 - 10Mb -
Topographic map 069031 of scale 1:250 000
English - US Geological Survey - 1958 - 10Mb -
Topographic map 013016 of scale 1:24 000
English - US Geological Survey - 1958 - 3Mb -
Topographic map i15 of scale 1:1 000 000
Russian - Soviet military - 4Mb -