This item was illegally produced by the British counterfeiter using Mayfair International Security Printers located in France and distributed through the so-called philatelic agencies called "France Philatelie" 和 "France Philatelie (2000)", later called the agency "Marino-Montero International" and are distributed by associated British, German, U.S., Belgium and other Eastern European based illegal stamp dealers. Avoid Sellers of these!