rock hall - map search

Topographic map 074996 of scale 1:250 000

English - US Geological Survey - 1957 - 17Mb -

Topographic map 038231 of scale 1:24 000

English - US Geological Survey - 1953 - 3Mb -

Topographic map 052481 of scale 1:63 000

English - US Geological Survey - 1920 - 4Mb -