northwest harbor - map search

Topographic map 072228 of scale 1:250 000

English - US Geological Survey - 1965 - 11Mb -

Topographic map 396028 of scale 1:63 000

English - US Geological Survey - 1903 - 3Mb -

Topographic map 016824 of scale 1:24 000

English - US Geological Survey - 1956 - 4Mb -