serpent lake - map search
Topographic map 068758 of scale 1:250 000
English - US Geological Survey - 1958 - 14Mb -
Topographic map 068758 of scale 1:250 000
English - US Geological Survey - 1953 - 11Mb -
Topographic map f17 of scale 1:1 000 000
English - US military - 1990 - 15Mb -
Topographic map nl15 of scale 1:1 000 000
English - US military - 1957 - 5Mb -
Topographic map f17-b of scale 1:500 000
English - US military - 1993 - 11Mb -
Topographic map 053306 of scale 1:63 000
English - US Geological Survey - 1912 - 10Mb -
Topographic map 053306 of scale 1:63 000
English - US Geological Survey - 1914 - 9Mb -