Birdsboro - map search
Topographic map 068933 of scale 1:250 000
English - US Geological Survey - 1944 - 12Mb -
Topographic map 061489 of scale 1:63 000
English - US Geological Survey - 1894 - 9Mb -
Topographic map 003990 of scale 1:24 000
English - US Geological Survey - 1950 - 6Mb -