Sixty years after the date of Mr. Ticknor's letter, and chiefly within the last two decades of the period, the public library movement has assumed a place in public education, which, relatively, the public school movement attained only after three hundred years of effort. When Thomas Bodley died, in 1613, in all Europe there were but three libraries accessible to the public--the Bodleian, the Angelo Rocca at Rome and the Ambrosian at Milan. In 1841 the Penny Cyclopedia devoted about four inches of a narrow column to the subject of libraries, ancient and modern, and limited its reference to American libraries to one sentence, obtained at second hand from an older contemporary: "In the United States of America, according to the Encyclopedia Americana, the principal libraries are, or were in 1831, that of Harvard College, containing 36,000 volumes; the Philadelphia Library, containing 27,000; that of the Boston Athenaeum, containing 26,000; that of Congress, containing 16,000, and that of Charleston, containing 13,000." It is only since 1867 that the federal government has deemed it worth while to compile library statistics, and the first comprehensive figures were gathered in 1875. It is worth noting that then they embraced all libraries comprising 300 volumes, and that in 1893 no mention is made of collections containing less than a thousand volumes, while the most recent official enumeration makes 5,000 volumes the unit of consideration. From these official figures may be gleaned something of the extraordinary growth of libraries, both numerically and in size. In 1875, including school libraries there were 2,039 containing a thousand volumes, ten years later there were 4,026, ten years after that 8,000, and at this date there are in this class not less than 12,000, while the recorded number comprising three hundred volumes or more reaches the substantial total of 15,634, and 2,298 of these catalog in excess of 5,000 volumes each. IV