THE BAYONET BOOK BY WATTS AND WHITE
This 503 page book is regarded as the Holy Bible of research and reference of the worlds bayonet's. I myself have one of these books which I have had ever since I started collecting then dealing and would not ever be without one, it is used by me every week. It has references to nearly every bayonet produced around the world up until 1975. This example is the First Edition and the original owner had to purchase it from the UK at a cost of GBP280 which is $AU560. The dust cover has a plastic sleeve to protect it.
Don't miss out on this if you are a serious collector.