Report of the Librarian.

The article presents the annual report of the chief librarian of the American Antiquarian Society, discussing the condition and developments of the association's collections and archives as of April 1900. An overview of accessions gained by the society during the year, including a complete list of books, pamphlets, prints, and newspapers acquired is given. Comments are provided discussing the acquisition and conservation policies being pursued by the society. Additional mention is given to the librarian's general views of the condition and health of the Society's facilities in Worcester, Massachusetts.