GUIDE TO PROOF MARKS - International Reference book which we believe exceeds the 1970's Standard Directory. This has been a 5 year project and I was lucky enough to have it edited by Ian Skennerton. The 140 pages, proofs and marks from 30 plus countries over 1000 diagrams, more than 200 original photographs and previously unpublished content. Original pictures are from guns the Rockwood Collection. The Japanese section is first time published from a renowned USA expert. Sections on India and South Africa also not previously published. Unseen photos of the worlds largest Colt Walker collection (yes here is AUST). Proof Marks and corresponding photographs. This book is a Collectors Dream - used as reference all round Australia with copies in all Weapons Sections, National Archives. Hard copy also available - very Limited Numbers.