o'neill - map search
Topographic map 069016 of scale 1:250 000
English - US Geological Survey - 1947 - 15Mb -
Topographic map k14 of scale 1:1 000 000
Russian - Soviet military - 3Mb -
Topographic map 032698 of scale 1:24 000
English - US Geological Survey - 1958 - 3Mb -
Topographic map 069016 of scale 1:250 000
English - US Geological Survey - 1956 - 12Mb -