Record of the Parthian Coinage Chart. A very important and easy tool to use when identifying Parthian Coins. All coins are illustrated with line drawings making it easy and fun to research any and all Parthian coins in your collection. The Sellwood tentative attributions and rarity listed for coins as well. Copyright 1972 by Joel L Malter and Company. Size is 20.5” x 25.5” Charts our shipped in cardboard mailing tubes to ensure safety while in transit.