
Edison telephone, 1879
1879
1879
1878-1879
1830 (original); 1967 (model)
1879
1801-1840 (original); 1901 (model)
1876
1878
1775-1799 (original); 1900-1907 (model)
1668; 1924
1610; 1923
1879
1877
1878
1876
1878
1893-4
1879
1879
1955; 1830
1642-1649 (original); 1883 (model)
1879
2000-100 BCE
1872 (original); 1909 (model)
1934
1876
1877
1877
1772 (original); 1919 (model)
1930 (replica); 1834 (original)
1879
1839 (original); circa 1988 (replica)
1879
1888
1878
1990-96
1705-1737
1879
1878
1876
4000-2001 BCE
1934
1990-95
1877
1876
1878
1730-1760 (original); 1931-1939 (replica)
1834-1836
1925; 1862
2800 BCE
1879