Duncan Lake - map search

Topographic map d13 of scale 1:1 000 000

English - US military - 1973 - 13Mb -

Topographic map l17 of scale 1:1 000 000

Russian - Soviet military - 3Mb -

Topographic map f18 of scale 1:1 000 000

English - US military - 1989 - 16Mb -

Topographic map m11 of scale 1:1 000 000

Russian - Soviet military - 4Mb -

Topographic map e15 of scale 1:1 000 000

English - US military - 1991 - 16Mb -