GALLERIES IN A MINE.

"What would you say if I told you that the richest public library of Europe is in St. Petersburg? Well, the Imperial Library may not be superior to all others, but those who ought to know say it is not inferior in any respect. It occupies a very large building on the Nevsky Prospect, and is open to the public like the great libraries of London, Paris, Vienna, and other cities. The custodian who accompanied us through the building said it contained nearly a million printed volumes, in all the languages of the world, and about thirty thousand manuscripts, some of them very old.

IN THE LIBRARY.

The foundation of this immense library was one of the spoils of war between Russia and Poland. It belonged to Count Zalewski, a Polish bishop, and contained three hundred thousand volumes. After the capture of Warsaw, in 1796, the library was removed to St. Petersburg, and since that time yearly additions have been made, until it has reached its present condition. Among other things there is a collection of books relating to Russia in other languages than Russian. They number forty thousand, and cover all dates from the invention of the art of printing down to the present time. Then there are nearly one hundred thousand books in the Russian language, beginning with a volume of the 'Acts of the Apostles,' printed at Moscow in 1538.

"There is a prayer-book which belonged to Mary Queen of Scots, and which contains many notes in her handwriting. There are autographs of kings, queens, emperors, princes, and other persons of blue blood—so many that I can't begin to enumerate them. In fact there are so many things here that one might spend weeks in the library, and find something new and interesting every few minutes. The reading-room is well arranged, and has all the leading papers of Europe. To show its growth in popularity, let me say that it was visited by twenty thousand persons in 1854, and by seventy-three thousand in 1864. In more recent times as many as one hundred and fifty thousand persons have visited the reading-room in a single year.

A COLLEGE DORMITORY.