ridge - map search
Topographic map r13 of scale 1:1 000 000
English - US military - 1986 - 8Mb -
Topographic map 064359 of scale 1:63 000
English - US Geological Survey - 1907 - 6Mb -
Topographic map 032861 of scale 1:24 000
English - US Geological Survey - 1948 - 7Mb -
Topographic map 069004 of scale 1:250 000
English - US Geological Survey - 1966 - 15Mb -
Topographic map 026728 of scale 1:24 000
English - US Geological Survey - 1955 - 11Mb -
Topographic map nh16 of scale 1:1 000 000
English - US military - 1957 - 3Mb -
Topographic map 068661 of scale 1:250 000
English - US Geological Survey - 1960 - 7Mb -
Topographic map nj18 of scale 1:1 000 000
English - US military - 1957 - 5Mb -
Topographic map h24-a of scale 1:500 000
English - US military - 1993 - 9Mb -
Topographic map 053375 of scale 1:63 000
English - US Geological Survey - 1901 - 4Mb -