east portal - map search

Topographic map 072717 of scale 1:63 000

English - US Geological Survey - 1912 - 6Mb -

Topographic map 072717 of scale 1:63 000

English - US Geological Survey - 1910 - 5Mb -

Topographic map 068745 of scale 1:250 000

English - US Geological Survey - 1953 - 11Mb -

Topographic map 068745 of scale 1:250 000

English - US Geological Survey - 1960 - 10Mb -

Topographic map j13 of scale 1:1 000 000

Russian - Soviet military - 4Mb -

Topographic map 068745 of scale 1:250 000

English - US Geological Survey - 1957 - 11Mb -

Topographic map g19 of scale 1:1 000 000

English - US military - 1988 - 16Mb -

Topographic map 068745 of scale 1:250 000

English - US Geological Survey - 1958 - 8Mb -

Topographic map nj13 of scale 1:1 000 000

English - US military - 1957 - 4Mb -

Topographic map 013476 of scale 1:24 000

English - US Geological Survey - 1958 - 7Mb -