This is a reference book for collectors who are interest in 2 euro commemorative coins. You can find all information of 2 euro commemprative coins which were issued from 2004 to 2013 in this book, such as country, theme, artist, date, mint, mintage, etc. Especially the information of mint mark, mint master's mark, and artist's initial were collected and studied. It's easy to use for the form of 2 pages per coin, with the clear photos and images.