Collection of four official Spanish Euro coin sets in Brilliant Uncirculated (BU) quality, comprising the years 2006, 2007, 2009 and 2010, presented in their original official packaging. Each year includes the complete series of 8 circulating euro coins (1 cent to 2 euro), struck in BU quality and never released for circulation. Commemorative highlights: 2006: Includes a sterling silver commemorative medal celebrating Spain’s historical legacy with Christopher Columbus on the obverse and the crowned “M” mintmark on the reverse (Real Casa de la Moneda). 2007: Features the €2 commemorative coin marking the 50th Anniversary of the Treaty of Rome. 2009: Contains the €2 commemorative coin for the 10th Anniversary of the Economic and Monetary Union (EMU), celebrating a decade of European monetary integration. 2010: Includes the €2 coin dedicated to the Historic Centre of Córdoba, part of Spain’s UNESCO World Heritage Sites series (the Mosque-Cathedral design).