In this text the reader finds studies on coins, tickets, tickets and medals published between 2004 and 2010, and a gallery of 150 images of numismatic interest. They analyze the use of plants in coins since 1821, the numismatic quotations in Conileias de Aquileo and Magons Tales, the types of National Shield engraved since 1848, the Indian stopped (1850-1864), the bust of the colon 1897-1938) and the use of the peseta until the end of the 20th century.