colonial park - map search
Topographic map 068815 of scale 1:250 000
English - US Geological Survey - 1964 - 16Mb -
Topographic map 019452 of scale 1:24 000
English - US Geological Survey - 1947 - 6Mb -
Topographic map 055090 of scale 1:63 000
English - US Geological Survey - 1956 - 10Mb -