The Library [19] The first came as the gift of Mrs. John Kean. It is the Research Catalog of Maps of America to i860 in the William L. Clements Library, University of Michigan . . . (Boston, 1972). This catalog is being and will be consulted frequently as will a similar one purchased in March, Catalog of the Broadsides in the Rare Book Division, Library of Congress (Boston, 1972). Another bibliography, the gift of Frank S. Streeter, is one necessary in every large research library of American history. It is the latest five-year edition of The National Union Catalog . . . 1968-1972 (Ann Arbor, 1973). This monumental set will be complete in about seventy volumes. The importance of bibliographies of this kind is immeasurable, and we are deeply indebted to those who Photograph of Brown Brothers office, probably in Philadelphia. Gift of Brown Brothers Harriman. € i-' IF IIP a1 h 1 |fr""»"i ii II m <%p* limas^ U*i*u