brass castle - map search
Topographic map 003269 of scale 1:24 000
English - US Geological Survey - 1955 - 7Mb -
Topographic map 053319 of scale 1:63 000
English - US Geological Survey - 1891 - 4Mb -
Topographic map 053319 of scale 1:63 000
English - US Geological Survey - 1893 - 8Mb -