Sentence Examples with the word Lighthouses

It is the prototype of all lighthouses in the world.

Population 250, consisting chiefly of the keepers of the numerous lighthouses erected by the Canadian government.

The difficulty of connecting lightships and isolated lighthouses to the mainland by submarine cables, owing to the destructive action of the tides and waves on rocky coasts on the wll- shore ends, led many inventors to look for a way out of the difficulty by the adoption of some form of inductive Smith.

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It also deals with the accounts of harbours, lighthouses and mercantile marine offices, and of the merchant seamen's fund, and with the consuls' accounts for disabled seamen abroad.

He took up the question of lighthouses and harbours; in the former he secured greater efficiency, in the latter he prevented useless expenditure.

So popular has it become that besides being used for massive constructions like breakwaters, dock walls, culverts, and for foundations of buildings, lighthouses and bridges, it is also proving its usefulness to the architect and engineer in many other ways.

With flat and shelving shores, the shoal-banks off the main mouths of the delta form the chief danger to shipping, and this is guarded against by a good service of lighthouses and lightships.

He often accompanied his father on his official visits to the lighthouses of the Scottish coast and on longer journeys, thus early accustoming himself to travel.

But it is indisputable that Brewster was earlier in the field than Fresnel; that he described the dioptric apparatus in 1812; that he pressed its adoption on those in authority at least as early as 1820, two years before Fresnel suggested it; and that it was finally introduced into British lighthouses mainly by his persistent efforts.

Neuwerk, containing some marshland protected by dikes, has two lighthouses and a lifeboat station.