This book & print fair is officially sanctioned by the International League of Antiquarian Booksellers, the largest trade organization of its kind in the world. This means that the consumer can rely upon the experience and professionalism of the participating dealers and the authenticity of the items available for purchase. Simply stated, all books, manuscripts and related material have been carefully examined for completeness and bibliographical accuracy. The level of inspection will ordinarily depend upon the value of the item(s) offered. Sometimes short notations of defects are lightly pencilled near the price. More valuable material is usually described in detail on slips that are loosely inserted. Please read them carefully. Any item is returnable for a full cash refund if defects or bibliographical inaccuracies are found, providing:
1. inspection is made and reported within thirty days of receipt (an immediate phone call or fax is urged); and
2. material is returned in the same condition as when it was sold.
All ILAB members are obliged to abide by this warranty, and any violator is subject to expulsion from the League. Address inquiries to the Nederlandsche Vereeniging van Antiquaren (NVvA), who will pass them on to the relevant national associations.