
Edison telephone, 1879
1879
1879
1839 (original); circa 1988 (replica)
1879
1877
1955; 1830
circa 1880
1878-1879
1878
1880
2000-100 BCE
1879
1876
1878
1893-4
1934
1879
1876
1872 (original); 1909 (model)
1879
1880
1880
1772 (original); 1919 (model)
1775-1799 (original); 1900-1907 (model)
1880
circa 1880
1705-1737
1879
1878
1888
1934
1878
1930 (replica); 1834 (original)
circa 1880
1830 (original); 1967 (model)
1879
1879
1876
circa 1880
1990-96
1877
1801-1840 (original); 1901 (model)
1879
1878
1880
4000-2001 BCE
1936
1876
1925; 1862
1877
300 BCE; 1905-1915