Postage stamps and postal history of Mexico The regency had previously changed the official currency under which one peso equaled 8 reales to a decimal system in which one peso equaled 100 centavos. In making the conversion postal rates were rounded up, for example, the rate of one real being equal to 12.5 centavos was rounded up to 13 centavos. The stamps, as a result, were issued in values of 7c, 13c, 25c, and 50c. These stamps were issued with the year and invoice number and with or without the district name, but some issued in exchange for Eagle stamps were issued only with the Mexico City
Euro gold and silver commemorative coins (San Marino) Euro gold and silver commemorative coins (San Marino) This article covers euro gold and silver commemorative coins issued by Azienda Autonoma Di Stato Filatelica E Numismatica. It also covers rare cases of collectors coins (coins not planned for normal circulation) minted using other precious metals. It does not cover either the San Marino €2 commemorative coins or the Sammarinese scudo commemorative coins. For euro gold and silver commemorative coins of other countries see Euro gold and silver commemorative coins. San Marino has adopted the Euro since 2002 as its currency, However, in a means to maintain its own cultural identity