_Books by the Yard_.--Many of your readers have heard of books bought and sold by weight,--in fact it is questionable whether the _number_ of books sold in that way is not greater than those sold "over the counter,"--but few have probably heard of books sold "by the yard." Having purchased at St. Petersburg, the library left by an old Russian nobleman of high rank, I was quite astonished to find a copy of _Oeuvres de Frederic II_. originally published in 15 vols., divided into 60, to each of which a new title had been printed; and several hundred volumes lettered outside _Oeuvres de Miss Burney, Oeuvres de Swift,_ &c., but containing, in fact, all sorts of French waste paper books. These, as well as three editions of _Oeuvres de Voltaire_, were all very neatly bound in calf, gilt and with red morrocco backs. My curiosity being roused, I inquired into the origin of these circumstances, and learnt that during the reign of Catherine, every courtier who had hopes of being honoured by a visit from the Empress, was expected to have a library, the greater or smaller extent of which was to be regulated by the fortune of its possessor, and that, after Voltaire had won the favour of the Autocrat by his servile flattery, one or two copies of his works were considered indispensable. Every courtier was thus forced to have rooms filled with books, by far the greater number of which he never read or even opened. A bookseller of the name of Klostermann, who, being of an athletic stature, was one of the innumerable favourites of the lady, "who loved all things save her lord," was usually employed, not to select a library, but to fill a certain given space of so many yards with books, at so much per volume, and Mr. Klostermann, the "Libraire de la Cour Imperiale," died worth a plum, having sold many thousand yards of books (among which I understood there were several hundred copies of Voltaire), at from 50 to 100 roubles a yard, "according to the binding." A. ASHER. Berlin. Dec. 1849. _Thistle of Scotland_.--R.L. will find the thistle first introduced on coins during the reign of James V., although the motto "Nemo me impune lacessit" was not adopted until two reigns later.--See Lindsay's _Coinage of Scotland_, Longman, 1845. B.N. _Miry-Land Town_. In the _Athenaeum_, in an article on the tradition respecting Sir Hugh of Lincoln, the Bishop of Dromore's version of the affair is thus given:-- "The rain rins doun through Mirry-land toune, Sae dois it doune the Pa'; Sae dois the lads of Mirry-land toune. Quhan they play at the Ba'."