One of the most difficult aspects of buying and selling Lugers is their almost legendary number of variations. Here is a decision tree approach to classifying all of them. Pick up this book and in seconds you can name the very Luger model in your hands. Each model and variation listed includes pricing information, proof marks, and detailed attributes on one single page in a handy, user-friendly format. Plus, it's fully indexed. Travel the gun show or auction circuit with this book in hand and consider yourself an instant collecting professional!