ridge - map search
Topographic map g20-a of scale 1:500 000
English - US military - 1994 - 11Mb -
Topographic map 009014 of scale 1:24 000
English - US Geological Survey - 1954 - 14Mb -
Topographic map 320812 of scale 1:63 000
English - US Geological Survey - 1899 - 8Mb -
Topographic map 069044 of scale 1:250 000
English - US Geological Survey - 1960 - 14Mb -
Topographic map 061717 of scale 1:63 000
English - US Geological Survey - 1905 - 14Mb -
Topographic map 068667 of scale 1:250 000
English - US Geological Survey - 1984 - 6Mb -
Topographic map 053375 of scale 1:63 000
English - US Geological Survey - 1900 - 4Mb -
Topographic map 074975 of scale 1:250 000
English - US Geological Survey - 1955 - 16Mb -
Topographic map m10 of scale 1:1 000 000
Russian - Soviet military - 5Mb -
Topographic map 061654 of scale 1:63 000
English - US Geological Survey - 1933 - 11Mb -