roads end - map search
Topographic map 014869 of scale 1:24 000
English - US Geological Survey - 1905 - 3Mb -
Topographic map 056119 of scale 1:63 000
English - US Geological Survey - 1956 - 7Mb -
Topographic map 068661 of scale 1:250 000
English - US Geological Survey - 1966 - 11Mb -