Light-bulb, filament, carbon
About 1890
About 1890
1895
1888
1890
1896
1895
1896
1896
1886
1896
1890
1892
1886
circa 1890
circa 1890
circa 1890
circa 1890
1889
1894
2000-100 BCE
1890-1894
1890-1896
1892
1893-4
1934
1890-1894
1890-1894
1872 (original); 1909 (model)
1955; 1830
1889
1886-1887
before 1889
before 1889
1890
1889
1896
1890
1889
1990-96
1893
1889
1894
1893
1930 (replica); 1834 (original)
1895
1894
1896
circa 1890
circa 1890
circa 1890