 | 1165-25. Fragment of brass astrolabe on display in Museum of Islamic Art. Doha, Qatar, March 6, 2013Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 1165-25. Fragment of brass astrolabe on display in Museum of Islamic Art. Doha, Qatar, March 6, 2013Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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