Specimens of submarine telegraph cables viz 1851-62: Dover to Calais 1851; Dover to Ostend 1853
1851-1862
Anglo-German telegraph cable
1891
Specimen of telegraph cable consisting of a bundle of insulated wires glued together
Specimen of Porthcurno shore end cable
1887
Telegraph Cable
1950
Armoured Cable
1910-1940
Set of seven cable samples and corresponding cable stubs
circa 1865
Cable Display
1910-1940
High Frequency Cable
1890-1910
High-Frequency Cable
1920-1940
Section of Transatlantic Telephone Cable, 1865
1865
Two long specimens of submarine telegraph cable, 1851-1862
1851-1862