Purcell - map search

Topographic map 068845 of scale 1:250 000

English - US Geological Survey - 1947 - 7Mb -

Topographic map 060304 of scale 1:63 000

English - US Geological Survey - 1936 - 7Mb -

Topographic map 068845 of scale 1:250 000

English - US Geological Survey - 1959 - 8Mb -

Topographic map 060304 of scale 1:63 000

English - US Geological Survey - 1893 - 6Mb -

Topographic map 068845 of scale 1:250 000

English - US Geological Survey - 1954 - 10Mb -

Topographic map 068947 of scale 1:250 000

English - US Geological Survey - 1954 - 10Mb -