blue lake - map search
Topographic map nk10 of scale 1:1 000 000
English - US military - 1957 - 5Mb -
Topographic map 075047 of scale 1:250 000
English - US Geological Survey - 1952 - 6Mb -
Topographic map f17-c of scale 1:500 000
English - US military - 1990 - 12Mb -
Topographic map 074994 of scale 1:250 000
English - US Geological Survey - 1948 - 13Mb -
Topographic map 075020 of scale 1:250 000
English - US Geological Survey - 1954 - 13Mb -
Topographic map f16-d of scale 1:500 000
English - US military - 1994 - 13Mb -
Topographic map d13 of scale 1:1 000 000
English - US military - 1973 - 13Mb -
Topographic map 069032 of scale 1:250 000
English - US Geological Survey - 1955 - 10Mb -
Topographic map 074994 of scale 1:250 000
English - US Geological Survey - 1962 - 5Mb -
Topographic map 075020 of scale 1:250 000
English - US Geological Survey - 1960 - 16Mb -