ridge - map search
Topographic map 008297 of scale 1:24 000
English - US Geological Survey - 1936 - 2Mb -
Topographic map 068648 of scale 1:250 000
English - US Geological Survey - 1957 - 4Mb -
Topographic map 050468 of scale 1:63 000
English - US Geological Survey - 1949 - 9Mb -
Topographic map 074976 of scale 1:250 000
English - US Geological Survey - 1960 - 15Mb -
Topographic map k15 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map 009014 of scale 1:24 000
English - US Geological Survey - 1954 - 14Mb -
Topographic map 069044 of scale 1:250 000
English - US Geological Survey - 1960 - 14Mb -
Topographic map 053375 of scale 1:63 000
English - US Geological Survey - 1900 - 4Mb -
Topographic map 061654 of scale 1:63 000
English - US Geological Survey - 1933 - 11Mb -
Topographic map xf36-31 of scale 1:200 000
Russian - Soviet military - 9Mb -