
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
1668; 1924
1830 (original); 1967 (model)
1839 (original); circa 1988 (replica)
1952-3
1908
1909
1955; 1830
1872 (original); 1909 (model)
1934
1907
2000-100 BCE
1907
1903 (original); 1982 (model)
1772 (original); 1919 (model)
1909
1990-96
1907
1801-1892 (prepared); 1946 (element replaced)
1934
1930 (replica); 1834 (original)
1908
1907
1705-1737
4000-2001 BCE
1908
1610; 1923
1907
1925; 1862
1936
1990-95
1907
1907
1902; 1913-1920
1834-1836
1952-3
1730-1760 (original); 1931-1939 (replica)
1909
circa 1908
1917-918
1960-1979
6000-5000BCE
1940-03
1933-05
1942-09
1942-07
1942-07
1939-02
1963-01
1947-04
1940-01