guantou - map search
Topographic map g50-18 of scale 1:200 000
Russian - Soviet military - 12Mb -
Topographic map ng50-08 of scale 1:250 000
English - US military - 1956 - 6Mb -
Topographic map h12 of scale 1:1 000 000
English - US military - 1972 - 11Mb -
Topographic map ng50 of scale 1:1 000 000
English - US military - 1957 - 7Mb -
Topographic map h12-c of scale 1:500 000
English - US military - 1996 - 6Mb -