Ducun - map search

Topographic map ni49-05 of scale 1:250 000
Xi'An, Nei-Yuan, Hu Xian, Tao-Hsien-Chen, Chiu-Wu-Kung, Xingping, Chunhua, Mazhaozhen, Yangling, Doumenzhen
English - US military - 1956 - 4Mb - China

Topographic map g09 of scale 1:1 000 000
Xi'An, Wei He, Lanzhou, Shijiazhuang, Taiyuan, Zhengzhou, Handan, Jartai Yanchi, Huai He, Shuijing
English - US military - 1974 - 12Mb - Asia - China - Tibet

Topographic map ni49 of scale 1:1 000 000
Xi'An, Zhengzhou, Nan-Wa, Tianhekou, Lin-Pe-Chen, Maobaguan, Tien-So-Chiao, Chi-Yuan, Chiu-Wu-Kung, Fudian
English - US military - 1957 - 4Mb - Asia - China

Topographic map g09-c of scale 1:500 000
Zhengzhou, Huai He, Shipo, Zhidian, Ye Xian, Nei-Yuan, Tu-Chuan-Kou, San-Kuan-Tien, Fudian, Kai-Tou-Chen
English - US military - 1997 - 11Mb - Asia - China

Topographic map i49-08 of scale 1:200 000
Tao-Hsien-Chen, Wu-Chia, Nei-Yuan, Qiangbai, Tongchuan, Baishui, Chengcheng, Zhuangli, Dali, Dijiahe
Russian - Soviet military - 8Mb - China

Topographic map i49-1 of scale 1:500 000
Xi'An, Hu Xian, Wu-Chia, Nei-Yuan, Huangling, Pu-Chou, Shipo, Qiangbai, Tao-Hsien-Chen, Chai-Tien
Russian - Soviet military - 7Mb - Asia - China

Topographic map i49 of scale 1:1 000 000
Xi'An, Zhengzhou, Fudian, Gucheng, Huoditang, Shuiping, Lao-Chang-Tzu, Pu-Chou, Nei-Yuan, Tu-Chuan-Kou
Russian - Soviet military - 5Mb - Asia - China