Light-bulb, filament, carbon
About 1890
About 1890
1864-1900
1875
1862
circa 1897
1880-1900
1895
1882
1865
1870
circa 1900
1878
circa 1868
1884
1900
1899
1888
1890
circa 1900
circa 1880
1900
1875
1884
circa 1885
1896
1895
1896
1898
1875
1896
1886
1898-1899
1896
1890
1865-1866
1875
1892
1870-1890
1885
1870-1880
1886
1898
1869
1884
1892-1900
1880-1900
1877-1897
1878-1890
1880-1890
1865