El Refugio - map search

Topographic map xd19-4 of scale 1:500 000

Russian - Soviet military - 4Mb -

Topographic map xa18-2 of scale 1:500 000

Russian - Soviet military - 4Mb -

Topographic map n26 of scale 1:1 000 000

English - US military - 1967 - 6Mb -