The product is a 2nd edition book titled "An Outline of Ancient Greek Coins" by Zander H. Klawans, published by Whitman in 1964. It is a comprehensive guide focused on ancient Greek coins, providing valuable information and insights for collectors and enthusiasts interested in this specific area of numismatics. The book likely includes detailed descriptions, historical background, and images or illustrations to help readers understand and appreciate the significance of these coins. With the reputable Whitman brand behind it, this publication is likely a reliable and authoritative resource for anyone looking to explore the world of ancient Greek coins.