
Swan electric lamp
1878-1879
1878-1879
1879
1879
1801-1840 (original); 1901 (model)
1839 (original); circa 1988 (replica)
1879
1878
1879
1955; 1830
1879
1878
1934
1879
1872 (original); 1909 (model)
1893-4
2000-100 BCE
1772 (original); 1919 (model)
1990-96
1830 (original); 1967 (model)
1775-1799 (original); 1900-1907 (model)
1878
4000-2001 BCE
1879
1930 (replica); 1834 (original)
1925; 1862
1705-1737
1879
1879
1878
1888
1934
1878
1642-1649 (original); 1883 (model)
1990-95
1668; 1924
1879
1610; 1923
1976; 1776
1834-1836
1701-1800
1929 (copy); 1702-1714 (original)
300 BCE; 1905-1915
1889-02
1774; 1923
1883-01
1936
1878
1730; 1967
1878
circa 3000 BCE