Light-bulb, filament, carbon
About 1890
About 1890
1875
circa 1897
1880-1900
1895
1882
circa 1900
1878
1884
1900
1899
1888
1890
circa 1900
circa 1880
1900
1875
1884
circa 1885
1896
1895
1896
1898
1875
1896
1886
1889
circa 1900
1898
1899
1898-1899
1896
1890
1879
1875
1892
1897
1885
1886
circa 1890
circa 1890
circa 1890
circa 1890
1884
1892-1900
1880-1900
1877-1897
1878-1890
1880-1890
1878-1890