borrego springs - map search
Topographic map 004912 of scale 1:24 000
English - US Geological Survey - 1959 - 3Mb -
Topographic map 051653 of scale 1:63 000
English - US Geological Survey - 1959 - 4Mb -
Topographic map 069016 of scale 1:250 000
English - US Geological Survey - 1947 - 15Mb -