Puerto Frey - map search
Topographic map sd20-12 of scale 1:250 000
English - US Joint operational - 1994 - 5Mb -
Topographic map xd20-4 of scale 1:500 000
Russian - Soviet military - 4Mb -
Topographic map n26 of scale 1:1 000 000
English - US military - 1967 - 6Mb -
Topographic map n26-c of scale 1:500 000
English - US military - 1990 - 4Mb -