electra lake - map search

Topographic map g19-a of scale 1:500 000

English - US military - 1987 - 13Mb -

Topographic map 068759 of scale 1:250 000

English - US Geological Survey - 1945 - 10Mb -

Topographic map 053914 of scale 1:63 000

English - US Geological Survey - 1898 - 6Mb -

Topographic map 068759 of scale 1:250 000

English - US Geological Survey - 1966 - 9Mb -