aperture=f7.1 focal length: 18.0 mm exposure 1/200 sec ISO: 3200
travel : LondonRome2012 : Organized : Museums : BritishMuseum : London-British Museum-Great Court77 |
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London-British Museum-Graham Longcase Dial Closeup37 |
London-British Museum-Hebrew Astrolabe67 |
London-British Museum-Graham Longcase Dial Closeup37 |
London-British Museum-Hebrew Astrolabe67 |