grand - map search
Topographic map 074989 of scale 1:250 000
English - US Geological Survey - 1956 - 10Mb -
Topographic map 061069 of scale 1:63 000
English - US Geological Survey - 1894 - 5Mb -
Topographic map 062067 of scale 1:63 000
English - US Geological Survey - 1901 - 6Mb -
Topographic map 053467 of scale 1:63 000
English - US Geological Survey - 1918 - 4Mb -