perryman - map search
Topographic map 051291 of scale 1:63 000
English - US Geological Survey - 1951 - 4Mb -
Topographic map 071213 of scale 1:24 000
English - US Geological Survey - 1949 - 3Mb -
Topographic map 074996 of scale 1:250 000
English - US Geological Survey - 1954 - 11Mb -