ISBN-13: 9780754823452 / Angielski / Twarda / 2010 / 256 str.
ISBN-13: 9780754823452 / Angielski / Twarda / 2010 / 256 str.
This encyclopedia is a guide to understanding and acquiring coins, from rare issues through to commemoratives. It gives practical advice on evaluating grade and condition to enable the amateur to gauge the value of their collection, and techniques to show how to restore and preserve coins.