http://www.forumancientcoins.com/gallery/index.php?cat=11162 The new RIC mixes the precious metals and the bronzes and is strictly chronological. However the BMC catalogue arranges them chronologically by metal, first the precious metal issues and then the bronzes. Curtis Clay is a big proponent of this method, and I see the benefits of doing so. Just to give you an idea of how my collection is arranged and stored, these are the coins currently awaiting a trip to the safe deposit box. They are stored in the same manner there. How do you all arrange your collections? Any opinions on which is a 'better' method?