boulder - map search
Topographic map g18-b of scale 1:500 000
English - US military - 1993 - 12Mb -
Topographic map 322328 of scale 1:250 000
English - US Geological Survey - 1899 - 4Mb -
Topographic map 051666 of scale 1:63 000
English - US Geological Survey - 1904 - 7Mb -
Topographic map 052338 of scale 1:63 000
English - US Geological Survey - 1914 - 6Mb -
Topographic map d15 of scale 1:1 000 000
English - US military - 1984 - 10Mb -
Topographic map 068805 of scale 1:250 000
English - US Geological Survey - 1964 - 9Mb -
Topographic map g18-a of scale 1:500 000
English - US military - 1989 - 13Mb -
Topographic map d11 of scale 1:1 000 000
English - US military - 1989 - 13Mb -
Topographic map i11-2 of scale 1:500 000
Russian - Soviet military - 10Mb -
Topographic map f18 of scale 1:1 000 000
English - US military - 1989 - 16Mb -