Ambrose Heal published in 1925 a book entitled London Tradesmen's Cards of the Eighteenth Century, and in the preface to this very fine volume he made the comment that “it is perhaps remarkable that no book has hitherto been published dealing with tradesmen's cards. … Not only has no book ever been published on the subject, but references in archaeological journals and collectors' magazines are of the scantiest nature and hard to track.” What Mr. Heal said six years ago is equally true today of American material, with one important exception. In 1927 a volume entitled Early American Trade Cards, from the collection of Bella C. Landauer, with critical notes by Adele Jenny, was published in New York. In this volume there are forty-four illustrations, taking us into the history of American trade cards from about 1730 to 1877. Recently Mrs. Bella C. Landauer made a generous gift to the George F. Baker Library of several hundred trade cards of the latter part of the nineteenth century. These cards supplemented two previous gifts, for there were some trade cards in the Trotter Collection, and Mr. Charles H. Taylor has given a number of such cards to the Business Historical Society.