westminster - map search
Topographic map 000922 of scale 1:24 000
English - US Geological Survey - 1950 - 7Mb -
Topographic map 051010 of scale 1:63 000
English - US Geological Survey - 1963 - 9Mb -
Topographic map 001593 of scale 1:24 000
English - US Geological Survey - 1957 - 7Mb -