There must be in many parts of this broad land large and growing libraries which will aim to gather very large general and special collections not limited to books of intrinsic merit. Such libraries will have to get many books of little value in themselves to enable students to study subjects historically. It would indeed be very silly to weed out the Congressional Library. Somewhere there should be accessible (and where better than in that library?) every book, pamphlet, and map published in the United States. The Congressional Library should be a great national library like the Bibliothèque Nationale and the British Museum. The Quincy plan would not work well even in a place the size of Worcester, Mass., with a population of only 90,000 or 95,000, and but 44 miles from Boston, for it is a center of important educational institutions and of inquirers, and therefore needs large reference libraries. Cambridge, though very much nearer Boston than Quincy, becomes, because of Harvard University, a center where there must be a large library. It is too great an inconvenience for Harvard professors and students to rely, except for book rarities, on libraries even so near as those in Boston. On the other hand, consider the John Adams Library at Quincy. It was collected by President John Adams in Europe and America, and undoubtedly contains many valuable books. But is it in place in Quincy? It was formerly kept in the Adams Academy, but not proving useful there, it was transferred to the Thomas Crane Public Library, where it now is. Mr. Charles Francis Adams recently said that he only knew of this John Adams Library having been consulted once in forty years, and that then he was himself the consulter. It is more convenient for Mr. Adams to make his many researches in the great libraries in Boston and Cambridge than in Quincy, and his opinion is that this library should be given to the Boston Public Library, where it would be of great value in supplementing the collections, and would be readily accessible to the class of students who would use it. Perhaps, however, Quincy would be unwilling to give up this library, which marks its connection with a very distinguished man. While it is a distinctive feature of the Quincy plan not to make the public library a special reference library, its success depends on having large reference libraries near at hand. In one respect it encourages making the library a special library, namely, on local interests and history. As to the saving in expense possible under the Quincy plan, while money is saved which would ordinarily be used in housing books and in other ways, increased expenditure, it should be remembered, is contemplated in frequent issues of improved catalogs. As I shall soon show, the plan, if well carried out, requires other expenditures. There are many small libraries which do not need weeding. If a library needs weeding, as many undoubtedly do, will it be weeded out wisely?