xinyuan - map search
Topographic map f07-d of scale 1:500 000
English - US military - 1990 - 8Mb -
Topographic map g08-b of scale 1:500 000
English - US military - 1989 - 10Mb -
Topographic map k44-06 of scale 1:200 000
Russian - Soviet military - 7Mb -