ridge - map search
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 -
Topographic map l13 of scale 1:1 000 000
Russian - Soviet military - 3Mb -
Topographic map xf36-31 of scale 1:200 000
Russian - Soviet military - 9Mb -
Topographic map 034505 of scale 1:24 000
English - US Geological Survey - 1958 - 6Mb -
Topographic map 013481 of scale 1:24 000
English - US Geological Survey - 1946 - 7Mb -
Topographic map 043175 of scale 1:24 000
English - US Geological Survey - 1950 - 8Mb -
Topographic map 072221 of scale 1:250 000
English - US Geological Survey - 1959 - 16Mb -