The simplest and most indispensable of tools, the pocket knife has existed in the form we know today for centuries. From the most basic pivoting blade to modern creations using high-tech alloys, knives have long been true collector's items. "Collectible Pocket Knives, featuring over 500 color photographs, is a mine of information covering knives of all sorts, from the most valuable and precious collector's items to more commonly found models. Each photograph is accompanied by a short text explaining the significance of every knife displayed. Whether you are a novice or the proud owner of a fine set of knives, this book is the perfect source of new ideas for your collection.