ross' - map search
Topographic map 054363 of scale 1:63 000
English - US Geological Survey - 1888 - 6Mb -
Topographic map 068727 of scale 1:250 000
English - US Geological Survey - 1967 - 11Mb -
Topographic map 068700 of scale 1:250 000
English - US Geological Survey - 1953 - 12Mb -