mount ayr - map search
Topographic map 068739 of scale 1:250 000
English - US Geological Survey - 1953 - 8Mb -
Topographic map 057937 of scale 1:63 000
English - US Geological Survey - 1947 - 3Mb -
Topographic map 030475 of scale 1:24 000
English - US Geological Survey - 1961 - 3Mb -
Topographic map 057937 of scale 1:63 000
English - US Geological Survey - 1945 - 3Mb -