balltown - map search
Topographic map 069103 of scale 1:250 000
English - US Geological Survey - 1957 - 16Mb -
Topographic map 068757 of scale 1:250 000
English - US Geological Survey - 1976 - 12Mb -
Topographic map 069103 of scale 1:250 000
English - US Geological Survey - 1960 - 18Mb -
Topographic map 068757 of scale 1:250 000
English - US Geological Survey - 1959 - 13Mb -
Topographic map 031734 of scale 1:24 000
English - US Geological Survey - 1953 - 8Mb -