Light-bulb, filament, carbon
About 1890
About 1890
circa 1897
1895
1901
circa 1900
1884
1900
1899
1888
1890
circa 1900
1900
1884
1901
circa 1885
1896
1895
1896
1898
1901
1896
1886
1889
circa 1900
1898
1899
1901
1898-1899
1896
1890
1892
1897
1901
1885
1886
1898
1884
1892-1900
1872 (original); 1909 (model)
1955; 1830
circa 1885
1889
1890-1899
1901
1894
2000-100 BCE
1890-1894
1890-1896
1890-1900
1899