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
Currency of Venezuela Union system, based on the silver fuerte (venezolano de plata) of 25·000 g, 0·900 fine, and the gold venezolano of 1·6129 g, 0·900 fine. The 20-venezolano gold piece was named the "Bolívar". Coins were ordered from Paris; foreign coin was to remain in circulation until they arrived. New ratings were published July 2. From January 1, 1872 all accounts had to be converted and expressed in venezolanos and centavos. On February 13, 1874 the circulation of coin worn on both sides was prohibited and a new table of ratings for foreign coin was published. When the coinage of 1873–1874 was