El Bajio - map search
Topographic map h22 of scale 1:1 000 000
English - US military - 1974 - 6Mb -
Topographic map h22-b of scale 1:500 000
English - US military - 1984 - 12Mb -
Topographic map xe20-1 of scale 1:500 000
Russian - Soviet military - 5Mb -
Topographic map g19-d of scale 1:500 000
English - US military - 1994 - 13Mb -