I found much to interest me in geology in Ireland, and I have brought away a great deal of information, and many specimens.

I shall now be in London till Christmas, with the exception of next week, which I am obliged to pass in Bedfordshire. I am, my dear Poole,

Most affectionately your's,
H. Davy.

After the Giant's Causeway, the scenery which called forth Davy's greatest admiration in Ireland was that of Fair-Head. To an enthusiastic lover of the wild and sublime features of Nature, an object of greater interest could scarcely be presented than a vast promontory, the summit of which rises five hundred feet above the sea, and at whose base lies a waste of rude and gigantic columns, swept by the hand of Time from the mountain to which they formerly belonged.

The following fragment, written by Davy at the time, has been placed in my hands by Mr. Greenough.

"——But chiefly thee, Fair-Head!

Unrivall'd in thy form and majesty!

For on thy loftiest summit I have walk'd

In the bright sunshine, while beneath thee roll'd

The clouds in purest splendour, hiding now