and of an impure limestone from Ilheu Baixo, the only _calcaire_ used in Funchal. This rock is apparently an elevated coral-reef: it also produces moulds of sea-shells, delicately traced and embedded in blocks of apparently unbroken limestone. Of late a fine vein of manganese has been found in the northern or mountainous part of the island: specimens shown to me by Mr. J. Blandy appeared remarkably rich. Under the lee of Porto Santo we enjoyed a dry deck and a foretaste of the soft and sensuous Madeiran 'Embate,' the wester opposed to the Leste, Harmattan, Khammasin, or Scirocco, the dry wind which brings wet. [Footnote: The popular proverb is, 'A Leste never dies thirsty.'] Then we rolled over the twenty-five geographical miles separating us from our destination. Familiar sites greeted my eyes: here the 'Isle of Wood' projects a dwarf tail composed of stony vertebræ: seen upon the map it looks like the thin handle of a broad chopper. The outermost or extreme east is the Ilha de Fora, where the A.S.S. _Forerunner_ and the L. and H. _Newton_ came to grief: a small light, one of the many on this shore, now warns the careless skipper; but apparently nothing is easier than to lose ships upon the safest coasts. Inside it is the Ponta de São Lourenço, where the Zargo, when startled, called upon his patron Saint of the Gridiron; others say it was named after his good ship. It has now a lighthouse and a telegraph-station. [Footnote: The line runs all along the southern shore as far as the Ponta do Pargo (of the 'braise-fish,' _Pargus vulgaris_), the extreme west. At Funchal the cable lands north of Fort São Thiago Minor, where ships are requested not to anchor. It is used chiefly for signalling arrivals from north and south; and there is talk of extending it to the Porto da Cruz, a bay on the north-eastern side. It would be of great advantage to Madeira if steamers could here land their mails when prevented from touching at Funchal by the south winds, which often last a week. Accordingly a breakwater has been proposed, and Messieurs Blandy are taking interest in the improvement.] The innermost of this sharp line of serrated basaltic outliers is the Pedra do Furado, which Englishmen call the Arch-Rock.