bethalto - map search
Topographic map 050472 of scale 1:63 000
English - US Geological Survey - 1955 - 6Mb -
Topographic map 050472 of scale 1:63 000
English - US Geological Survey - 1934 - 8Mb -
Topographic map j15 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map 069004 of scale 1:250 000
English - US Geological Survey - 1949 - 13Mb -