
Replica of Islamic Astrolabe
1066; 1876
1066; 1876
1893-4
1805
1812
circa 1808
1826
1815-1825
1808
circa 1805
1863-7
1805-1815
1814
2000-100 BCE
1813
1642-1649 (original); 1883 (model)
circa 1810
1815
1810-1817
1807
1815
1815
1808
1807
1821
1807
1812
1807
1816
1806
1826
1821
1826
circa 1821-1825
1815-1825
1823-1825
1826
1826
1809
4000-2001 BCE
1813-1814
1821
1821
1822
1705-1737
1820
1823
1815
1812
1825
1804