falling spring - map search
Topographic map 064488 of scale 1:63 000
English - US Geological Survey - 1923 - 8Mb -
Topographic map 074983 of scale 1:250 000
English - US Geological Survey - 1963 - 13Mb -
Topographic map 064488 of scale 1:63 000
English - US Geological Survey - 1939 - 8Mb -
Topographic map 074983 of scale 1:250 000
English - US Geological Survey - 1971 - 13Mb -
Topographic map 074983 of scale 1:250 000
English - US Geological Survey - 1959 - 15Mb -
Topographic map 068682 of scale 1:250 000
English - US Geological Survey - 1957 - 19Mb -