Угольный - map search

Topographic map l53-071 of scale 1:100 000

Russian - Soviet military - 4Mb -

Topographic map nq39-40 of scale 1:1 000 000

English - US military - 1957 - 3Mb -

Topographic map e09 of scale 1:1 000 000

English - US military - 1981 - 16Mb -