furnace - map search
Topographic map 064416 of scale 1:63 000
English - US Geological Survey - 1901 - 12Mb -
Topographic map 068727 of scale 1:250 000
English - US Geological Survey - 1961 - 10Mb -
Topographic map 018439 of scale 1:24 000
English - US Geological Survey - 1958 - 8Mb -
Topographic map 064416 of scale 1:63 000
English - US Geological Survey - 1894 - 9Mb -
Topographic map 061548 of scale 1:63 000
English - US Geological Survey - 1894 - 6Mb -
Topographic map 011013 of scale 1:24 000
English - US Geological Survey - 1958 - 7Mb -
Topographic map 074996 of scale 1:250 000
English - US Geological Survey - 1957 - 17Mb -
Topographic map 034617 of scale 1:24 000
English - US Geological Survey - 1957 - 9Mb -
Topographic map 068815 of scale 1:250 000
English - US Geological Survey - 1961 - 17Mb -
Topographic map 064416 of scale 1:63 000
English - US Geological Survey - 1899 - 10Mb -