vesper - map search
Topographic map 068806 of scale 1:250 000
English - US Geological Survey - 1955 - 11Mb -
Topographic map 068669 of scale 1:250 000
English - US Geological Survey - 1955 - 12Mb -
Topographic map 046840 of scale 1:24 000
English - US Geological Survey - 1962 - 6Mb -