schenectady - map search
Topographic map 062189 of scale 1:63 000
English - US Geological Survey - 1954 - 7Mb -
Topographic map 062189 of scale 1:63 000
English - US Geological Survey - 1948 - 7Mb -
Topographic map 068639 of scale 1:250 000
English - US Geological Survey - 1959 - 14Mb -
Topographic map 062189 of scale 1:63 000
English - US Geological Survey - 1893 - 6Mb -
Topographic map 068639 of scale 1:250 000
English - US Geological Survey - 1956 - 17Mb -
Topographic map 062189 of scale 1:63 000
English - US Geological Survey - 1898 - 6Mb -
Topographic map 068639 of scale 1:250 000
English - US Geological Survey - 1957 - 15Mb -