crystal lake - map search

Topographic map 053790 of scale 1:63 000

English - US Geological Survey - 1925 - 7Mb -

Topographic map l16 of scale 1:1 000 000

Russian - Soviet military - 3Mb -

Topographic map h25-a of scale 1:500 000

English - US military - 1993 - 8Mb -