Duck Creek - map search
Topographic map p12-d of scale 1:500 000
English - US military - 1981 - 5Mb -
Topographic map p12 of scale 1:1 000 000
English - US military - 1970 - 5Mb -
Topographic map sf49-50 of scale 1:1 000 000
English - US military - 1957 - 2Mb -