perris - map search

Topographic map 071212 of scale 1:24 000

English - US Geological Survey - 1953 - 5Mb -

Topographic map 069016 of scale 1:250 000

English - US Geological Survey - 1947 - 15Mb -

Topographic map 069016 of scale 1:250 000

English - US Geological Survey - 1956 - 12Mb -