Telescope by Galileo (replica)
1610; 1923
1610; 1923
1705-1737
1893-4
1860-1920
2000-100 BCE
1813
1863-7
4000-2001 BCE
1990-96
1813
1772 (original); 1919 (model)
1775-1799 (original); 1900-1907 (model)
1668; 1924
1642-1649 (original); 1883 (model)
1936
300 BCE; 1905-1915
1960-1979
2050-1750 BCE
1580-1588; 1930
100-1 BCE; 1501-1600; 1914
1910-1921
2000-1001 BCE
1701-1800; 1982
700 BCE; 1931
1894 (apparatus); 1742 (date of experiment)
2000-100 BCE
1920-1923; 1963
1807; 1815
1931; 750-850 CE
1901-1936; 180 BCE
1988 (model); 1752 (original)
3000-2500 BCE
2050-1750 BCE
2000-100 BCE
2500 BCE
1977; 1204-1206
1846-08
2000-1350 BCE
digital copy 2015; original [1803?-1809].
1899/12
1730; 1967
1813
1935-1958 (reproduction); 1055-1064 CE (original)
2000-100 BCE
2000 BCE
2050-1750
1912; 1532
1813
1774; 1923
1885-09