Vintage Brazil Stamp 1989 ECT 20 Years Post Office Flags

This is a vintage Brazil stamp issued in 1989 commemorating the 20 years of the ECT post office flags. This stamp is a piece of Latin American history and a collectible item for stamp enthusiasts. With its original place of origin in Brazil and authenticity guaranteed, this stamp is a unique addition to any stamp collection, especially for those interested in Brazilian philately.The product is a vintage Brazil stamp from 1989 celebrating the 20th anniversary of the ECT (Electronic Computer System). This stamp was issued in Brazil and is a part of Latin American stamp collecting. It is a used, ungraded, and uncertified stamp that would be a unique and historical addition to any stamp collection.This stamp was given to me inside the plastic cover i will ship with an extra carton board to prevent it from getting damaged during shipment because it will be mailed in a padded envelope.