Douglas Lake - map search

Topographic map m10 of scale 1:1 000 000

Russian - Soviet military - 5Mb -

Topographic map e15 of scale 1:1 000 000

English - US military - 1991 - 16Mb -

Topographic map g21 of scale 1:1 000 000

English - US military - 1990 - 13Mb -