alto alegre - map search
Topographic map a20-2 of scale 1:500 000
Russian - Soviet military - 3Mb -
Topographic map n28 of scale 1:1 000 000
English - US military - 1980 - 5Mb -
Topographic map l27 of scale 1:1 000 000
English - US military - 1982 - 6Mb -
Topographic map n28-a of scale 1:500 000
English - US military - 1991 - 4Mb -