Light-bulb, filament, carbon
About 1890
About 1890
1861-1866
circa 1861
1875
circa 1860
1862
circa 1897
1895
1882
1865
1870
1878
circa 1868
1884
1888
1890
circa 1880
1875
1884
1860
circa 1885
1896
1895
1896
1898
1875
1896
1886
1860
1889
1898
1896
1890
1865-1866
1879
1875
1892
1897
1870-1890
1885
1863-1865
1867
1867
circa 1861
1870-1880
1886
1898
1869
1860
1884