los osos - map search
Topographic map 052291 of scale 1:63 000
English - US Geological Survey - 1943 - 6Mb -
Topographic map i10 of scale 1:1 000 000
Russian - Soviet military - 1Mb -
Topographic map 069015 of scale 1:250 000
English - US Geological Survey - 1956 - 13Mb -