23. Since this was written (1917) the condition of these beasts has improved. Somebody now feeds them--which could hardly have been expected during those stressful times of war, when bread barely sufficed for the human population. They are also fewer in numbers. Their owners, I fancy, can afford to keep them at home once more. 24. This is my last (7 July, 1894) and somewhat mysterious letter from the old fellow. "The question you ask is one of great ornithological importance and I believe has never been worked out, but I am absolutely afraid to ask any questions in the British Museum, as they jump at an idea and cut the ground from under the original man's feet. This I regret to say is my experience. I have been asked what does it matter who makes the discovery? I reply, 'Render unto Caesar, etc.' If you are going to work it out, keep it dark. The British Museum have not the necessary specimens--in this country I believe it is not known how the change takes place. I tried some years ago to work it out with live specimens, but failed because I could not get young birds. Now in answer to your question, my belief is that the young bird moults into the winter plumages direct and that this is changed into the full plumage in spring either by a spring moult or by a shedding of the tips of the feathers. This is private because it is theoretical, and for your private use to verify...." Of the Finland seal, by the way, Dr. Günther wrote: "The skin differs in nothing from that of Phoca foetida. In the skull I observe that the nasal bones are conspicuously narrower than in typical specimens from the northern coasts. There is also a remarkable thinness of bone, a want of osseous substance; but it is impossible to say whether this is due to altered physical conditions or should be accounted for by the youth of the specimen, or whether it is an individual peculiarity." 25. Winter 1882-1883; possibly later. 26. The centre of this usage, so far as Europe is concerned, seems to have been the Caucasus. 27. I have been there since, and vainly endeavoured to track the legend to its lair. Its only possible foundation is that I possessed the ordinary tourists' map of the district. 28. Add to all the other varieties, now, the countless legions of the guardie regie, which threaten to absorb the entire youth of Italy. At this moment there is a distressing dearth of housing accommodation all over the peninsula; in Rome alone, they say, apartments are needed for 10,000 practically homeless persons, and a mathematician may calculate the number of houses required to contain them. How shall they ever be built, if all the potential builders are loafing about in uniforms at the public expense? 29. Some of these Beautiful Thoughts went through more than one edition.