long neck - map search

Topographic map 061545 of scale 1:63 000

English - US Geological Survey - 1918 - 4Mb -

Topographic map 074990 of scale 1:250 000

English - US Geological Survey - 1957 - 6Mb -

Topographic map 074990 of scale 1:250 000

English - US Geological Survey - 1965 - 6Mb -