mason lake - map search
Topographic map 068887 of scale 1:250 000
English - US Geological Survey - 1960 - 13Mb -
Topographic map 072248 of scale 1:250 000
English - US Geological Survey - 1958 - 13Mb -
Topographic map 068887 of scale 1:250 000
English - US Geological Survey - 1957 - 13Mb -
Topographic map 072248 of scale 1:250 000
English - US Geological Survey - 1962 - 14Mb -
Topographic map l10 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map 027959 of scale 1:24 000
English - US Geological Survey - 1953 - 5Mb -
Topographic map d13 of scale 1:1 000 000
English - US military - 1973 - 13Mb -
Topographic map f18 of scale 1:1 000 000
English - US military - 1989 - 16Mb -
Topographic map l10-2 of scale 1:500 000
Russian - Soviet military - 16Mb -
Topographic map nk16 of scale 1:1 000 000
English - US military - 1957 - 4Mb -