portland - map search

Topographic map 068809 of scale 1:250 000

English - US Geological Survey - 1953 - 9Mb -

Topographic map 036113 of scale 1:24 000

English - US Geological Survey - 1956 - 6Mb -

Topographic map k19 of scale 1:1 000 000

Russian - Soviet military - 2Mb -

Topographic map 016104 of scale 1:24 000

English - US Geological Survey - 1958 - 6Mb -

Topographic map f17 of scale 1:1 000 000

English - US military - 1990 - 15Mb -

Topographic map 055346 of scale 1:63 000

English - US Geological Survey - 1940 - 8Mb -

Topographic map l10 of scale 1:1 000 000

Russian - Soviet military - 4Mb -

Topographic map 069004 of scale 1:250 000

English - US Geological Survey - 1949 - 13Mb -

Topographic map l10-4 of scale 1:500 000

Russian - Soviet military - 15Mb -

Topographic map 069004 of scale 1:250 000

English - US Geological Survey - 1962 - 12Mb -