
Replica of Islamic Astrolabe
1066; 1876
1066; 1876
1893-4
1812
2000-100 BCE
1813
1815-1825
1642-1649 (original); 1883 (model)
1814
1815
1815
1863-7
1821
1812
1816
1815
circa 1821-1825
1815-1825
4000-2001 BCE
1821
1823-1825
1822
1813-1814
1821
1821
1705-1737
1820
1823
1815
1812
1825
1823-1825
1820
1990-95
1668; 1924
1856-11
1730-1760 (original); 1931-1939 (replica)
1813
1825
1936
1845-1964
1861-08
1820
1822
1819
1823
1811-1815
1815
1814-1815
1813
1815