porvenir - map search
Topographic map h23-c of scale 1:500 000
English - US military - 1990 - 11Mb -
Topographic map ni13 of scale 1:1 000 000
English - US military - 1957 - 5Mb -
Topographic map xi21-1 of scale 1:500 000
Russian - Soviet military - 2Mb -