![](https://coimages.sciencemuseumgroup.org.uk/49/855/large_thumbnail_1982_0405__0005_.jpg)
Sample of submarine telegraph cable, 1866
1866
1866
1934
1867
1867
2000-100 BCE
1893-4
1867
1955; 1830
1990-96
1867
1930 (replica); 1834 (original)
1868
1705-1737
1870-1877
1934
1888
1839 (original); circa 1988 (replica)
1775-1799 (original); 1900-1907 (model)
1772 (original); 1919 (model)
4000-2001 BCE
1866
1830 (original); 1967 (model)
1801-1840 (original); 1901 (model)
1867
1825; 1910
1867
30 CE
30 CE
2686-2613 BCE
1866
1866
1859; 1986
1866
1866
1888-185
1945-50
1867
1370-1350 BCE; 1931
1931; 250 BCE
1866
1370-1350 BCE; 1931
1866
1866
2000-1000
1972-3
2500 BCE
1880-120
1870-1850
1871-1830
1990-95