Light-bulb, filament, carbon
About 1890
About 1890
circa 1897
1895
circa 1900
1900
1899
1890
circa 1900
1900
1896
1895
1896
1898
1896
1898-1899
1896
1890
1892
1898
1892-1900
1872 (original); 1909 (model)
1955; 1830
1894
1890-1894
1899
1898
1899
1892
1899
1890-1894
1895-1900
circa 1890
circa 1890
circa 1890
circa 1890
1898
1890
circa 1900
1898
1899
1934
1897
1890-1899
2000-100 BCE
1890-1896
1890-1900
1893-4
1900
1890-1894
1891-1900