Derek Pugh
Broschiertes Buch

Twenty to the Mile

The Overland Telegraph Line

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The greatest engineering problem facing Australia - the tyranny of distance - had a solution: the electric telegraph, and its champion was the sheep-farming colony of South Australia. In two years, Charles Heavitree Todd, leading hundreds of men, constructed a telegraph line across the centre of the continent from Port Augusta to Darwin. At nearly 3,000 kilometres long and using 36,000 poles at '20 to the mile', it was a mammoth undertaking but in October 1872, Adelaide was finally linked to London. The Overland Telegraph Line crossed Aboriginal lands first seen by John McDouall Stuart just 10...