Herbert Spencer has written a friendly attack on "Administrative Nihilism," which I will send you; in the same number of the "Fortnightly" there is an absurd epicene splutter on the same subject by Mill's step-daughter, Miss Helen Taylor. I intended to publish the paper separately, with a note about Spencer's criticism, but I have had no energy nor faculty to do anything lately.

Tell Lankester, with best regards, that I believe the teaching of teachers in 1872 is arranged, and that I shall look for his help in due course.

The "Happy family" have had the measles since you saw them, but they are well again.

I write in Jermyn Street, so they cannot send messages; otherwise there would be a chorus from them and the wife of good wishes and kind remembrances.

Ever yours,

T.H. Huxley.

[He left Southampton on January 11, in the "Malta." On the 16th, he notes in his diary,] "I was up just in time see the great portal of the Mediterranean well. It was a lovely morning, and nothing could be grander than Ape Hill on one side and the Rock on the other, looking like great lions or sphinxes on each side of a gateway."

[The morning after his arrival he breakfasted with Admiral Hornby, who sent him over to Tangier in the "Helicon," giving the Bishop of Gibraltar a passage at the same time. This led him to note down,] "How the naval men love Baxter and all his works." [A letter from Dr. Hooker to Sir John Hay ensured him a most hospitable welcome, though continual rain spoiled his excursions. On the 21st he returned to Gibraltar, leaving three days later in the "Nyanza" for Alexandria, which was reached on February 1. At that "muddy hole" he landed in pouring rain, and it was not till he reached Cairo the following day that he at last got into his longed-for sunshine.

Seeing that three of his eight weeks had been spent in merely getting to sunshine, his wife and doctor conspired to apply for a third month of leave, which was immediately granted, so that he was able to accept the invitation of two friends to go with them up the Nile as far as Assouan in that most restful of conveyances, a dahabieh.

Cairo more than answered his expectations. He stayed here till the 13th, making several excursions in company with Sir W. Gregory, notably to Boulak Museum, where he particularly notes the "man with ape" from Memphis; and, of course, the pyramids, of which he remarks that Cephren's is cased at the top with limestone, not granite. His notebook and sketch-book show that he was equally interested in archeology, in the landscape and scenes of everyday life, and in the peculiar geographical and geological features of the country. His first impression of the Delta was its resemblance to Belgium and Lincolnshire. He has sections and descriptions of the Mokatta hill, and the windmill mound, with a general panorama of the surrounding country and an explanation of it. He remarks at Memphis how the unburnt brick of which the mounds are made up had in many places become remanie into a stratified deposit—distinguishable from Nile mud chiefly by the pottery fragments—and notes the bearing of this fact on the Cairo mounds. It is the same on his trip up the Nile; he jots down the geology whenever opportunity offered; remarks, as indication of the former height of the river, a high mud-bank beyond Edfou, and near Assouan a pot-hole in the granite fifty feet above the present level. Here is a detailed description of the tomb of Aahmes; there a river-scene beside the pyramid of Meidum; or vivid sketches of vulture and jackal at a meal in the desert, the jackal in possession of the carcass, the vulture impatiently waiting his good pleasure for the last scraps; of the natives working at the endless shadoofs; of a group of listeners around a professional story-teller—unfinished, for he was observed sketching them.