west ocean city - map search
Topographic map 032864 of scale 1:24 000
English - US Geological Survey - 1942 - 1Mb -
Topographic map 060463 of scale 1:63 000
English - US Geological Survey - 1942 - 4Mb -
Topographic map 074990 of scale 1:250 000
English - US Geological Survey - 1957 - 6Mb -