Lighthouses and Lightships: A Descriptive and Historical Account of Their Mode of Construction and OrganizationAdams, W. H. Davenport (William Henry Davenport)
History
Lighthouses and Lightships: A Descriptive and Historical Account of Their Mode of Construction and Organization
Adams, W. H. Davenport (William Henry Davenport)
Lighthouses; Lightships
* * * * *
During the last few years a complete restoration of the lighthouse
of Cordouan has been carried out, with the view of replacing the
stones—and they were numerous—injured by the weather, and of renewing
the sculptures, which it was difficult to trace, they were so worn
and abraded. All the buildings which at different times had been
erected against the platform-wall to supply the insufficiency of
dwelling-apartments in the lighthouse, have been reconstructed. And
in 1854 arrangements were made to distinguish it from neighbouring
lights; it has now a revolving light, white and red, with a range of
twenty-seven miles.
[Illustration: INTERIOR OF THE CORDOVA LIGHTHOUSE.]
The introduction of the dioptric apparatus into the Cordouan lighthouse
took place long ago; it belongs, in fact, to the earliest experiments
of Fresnel, for it is a peculiarity worth notice in the annals of this
patriarch of pharoses, that attention has always been directed to it
when any question has arisen of testing a new invention. It was one
of the first which saw the inconvenient and unsatisfactory _chauffer_
replaced, as a means of lightage, by oil lamps. In 1782 it was provided
with at least eighty of these, each accompanied by a reflector. A few
years later, when Teulère had furnished Borda with the elements of the
catoptric system, the largest apparatus was immediately installed at
Cordouan (1790). Finally, when Augustin Fresnel, in his turn, invented
the lenticular system, it was at Cordouan that experiments were first
made with the most important model.
Considering, then, the numerous and valuable services which Cordouan
has rendered, we ask ourselves, says M. Rénard,[52] whether, among the
numerous monuments raised by the pride and daring of man, there are
many of so much respectability as this “Patriarch of the Lighthouses!”
We cannot acknowledge that any one of them is so justly deserving of
our reverent admiration. Nobler, far nobler, and of infinitely greater
utility, than the trophies by which the conqueror has tracked his
bloody path, or the pompous boundary-stones erected by nations at each
stage of their history, it will also be of a more permanent character.
For these belong only to individuals or peoples: Cordouan belongs to
the whole human race.
[52] Rénard, “Les Phares,” pp. 145-158.
[Illustration]
[Illustration]
CHAPTER II.
THE LIGHTHOUSES OF CAPE LA HEVE.
A.D. 1774.
Doux feux qui protégez et Thétis et la Seine,
Sûrs et brillants rivaux des deux frères d’Hélène,
Phares, je vous salue; assurez à jamais
Le commerce opulent de l’heureuse Neustrie;
Fixez dans ma patrie
L’abondance, les arts, tous les fruits de la paix.
Casimir Delavigne.
Public-domain text, read in full here on John Shaqi.
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