Submarine bank

Definition and stakes

Henry M. Field,  The Story of the Atlantic Telegraph

“ Such a rapid descent has naturally been regarded with alarm by telegraphic engineers, and this alarm has led to a most careful sounding survey of the whole supposed bank by Captain Dayman, acting under the instructions of the Admiralty. The result of this shows that the supposed precipitous bank, or submarine cliff, is a gradual slope of nearly sixty miles. Over this long slope the difference between its greatest height and greatest depth is only eighty-seven hundred and sixty feet; so that the average incline is, in round numbers, about one hundred and forty-five feet per mile. ”
Source: Gutenberg

Portrait of Allen Upward Allen Upward,  The International Spy

“ It did not take me long to decide that the neighborhood of the Dogger Bank was the most likely place, in fact the only place, for my search.
I am not wholly unskilled in navigation, having given up a good deal of my spare time to yachting. With the aid of a chart which was on board, I had little difficulty in keeping a fairly straight course for the famous fishing ground.
On the way I did not neglect the opportunity of acquiring a complete command over the movements of the submarine.
”
Source: Gutenberg

Francis A. March,  History of the World War, Volume 4…

“ When the war is over the nation will form some conception of the debt which we owe the American navy for the manner in which it has co-operated, not only in connection with the convoy system, but in fighting the submarines. If the naval position is improving today, as it is, it is due to the fact that the British and American fleets are working in closest accord, supported by an immense body of skilled workers on both sides of the Atlantic, who are turning out destroyers and other craft for dealing with the submarine, as well as mines and bombs. ”
Source: Gutenberg

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