electra lake - map search

Topographic map 068759 of scale 1:250 000

English - US Geological Survey - 1966 - 9Mb -

Topographic map 053914 of scale 1:63 000

English - US Geological Survey - 1908 - 6Mb -

Topographic map 013892 of scale 1:24 000

English - US Geological Survey - 1960 - 7Mb -

Topographic map 053914 of scale 1:63 000

English - US Geological Survey - 1900 - 5Mb -