hubbard brake - map search
Topographic map 063755 of scale 1:63 000
English - US Geological Survey - 1935 - 6Mb -
Topographic map 068809 of scale 1:250 000
English - US Geological Survey - 1953 - 9Mb -
Topographic map 068865 of scale 1:250 000
English - US Geological Survey - 1952 - 14Mb -
Topographic map 068809 of scale 1:250 000
English - US Geological Survey - 1956 - 13Mb -
Topographic map 068865 of scale 1:250 000
English - US Geological Survey - 1954 - 9Mb -