ridge - map search
Topographic map 068714 of scale 1:250 000
English - US Geological Survey - 1953 - 9Mb -
Topographic map 061377 of scale 1:63 000
English - US Geological Survey - 1957 - 10Mb -
Topographic map 069004 of scale 1:250 000
English - US Geological Survey - 1949 - 13Mb -
Topographic map xh51 of scale 1:1 000 000
Russian - Soviet military - 2Mb -
Topographic map f19 of scale 1:1 000 000
English - US military - 1990 - 14Mb -