Поперечный - map search

Topographic map m50-2 of scale 1:500 000

Russian - Soviet military - 5Mb -

Topographic map n54-23 of scale 1:200 000

Russian - Soviet military - 5Mb -

Topographic map nl38-07 of scale 1:250 000

English - US military - 1956 - 3Mb -

Topographic map q57_58 of scale 1:1 000 000

Russian - Soviet military - 7Mb -