fengtai - map search
Topographic map j50 of scale 1:1 000 000
Russian - Soviet military - 5Mb -
Topographic map i50 of scale 1:1 000 000
Russian - Soviet military - 1972 - 12Mb -
Topographic map nj50-02 of scale 1:250 000
English - US military - 1956 - 4Mb -