Dryberry Lake - map search
Topographic map m15-3 of scale 1:500 000
Russian - Soviet military - 2Mb -
Topographic map m15 of scale 1:1 000 000
Russian - Soviet military - 3Mb -
Topographic map e17 of scale 1:1 000 000
English - US military - 1983 - 14Mb -