appleton - map search
Topographic map 031952 of scale 1:24 000
English - US Geological Survey - 1950 - 3Mb -
Topographic map 068910 of scale 1:250 000
English - US Geological Survey - 1953 - 6Mb -
Topographic map 001280 of scale 1:24 000
English - US Geological Survey - 1961 - 6Mb -