heping - map search
Topographic map f50-09 of scale 1:200 000
Russian - Soviet military - 6Mb -
Topographic map nh49 of scale 1:1 000 000
English - US military - 1957 - 6Mb -
Topographic map l52-15 of scale 1:200 000
Russian - Soviet military - 11Mb -
Topographic map f50-1 of scale 1:500 000
Russian - Soviet military - 12Mb -