block island - map search

Topographic map 068975 of scale 1:250 000

English - US Geological Survey - 1947 - 7Mb -

Topographic map k19 of scale 1:1 000 000

Russian - Soviet military - 2Mb -

Topographic map 068975 of scale 1:250 000

English - US Geological Survey - 1958 - 6Mb -

Topographic map f19 of scale 1:1 000 000

English - US military - 1990 - 14Mb -

Topographic map 004398 of scale 1:24 000

English - US Geological Survey - 1957 - 3Mb -

Topographic map nk19 of scale 1:1 000 000

English - US military - 1957 - 3Mb -

Topographic map f19-d of scale 1:500 000

English - US military - 1993 - 12Mb -

Topographic map 051522 of scale 1:63 000

English - US Geological Survey - 1894 - 1Mb -

Topographic map 051522 of scale 1:63 000

English - US Geological Survey - 1889 - 1Mb -

Topographic map 051522 of scale 1:63 000

English - US Geological Survey - 1899 - 2Mb -