Category:Quadrant, Beijing Ancient Observatory

Media in category "Quadrant, Beijing Ancient Observatory"

The following 4 files are in this category, out of 4 total.

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  Beijing Ancient Observatory 20090715-02.jpg 3,744 × 5,616; 5 MB
  
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  Beijing Ancient Observatory 91051.jpg 1,944 × 2,592; 2.26 MB
  
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  Vm-4356-Beijing-Observatory-top-platform.jpg 2,048 × 1,536; 1.57 MB
  
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  古观象台.JPG 3,456 × 5,184; 7.52 MB