An anonymous reader writes "The Canadian Royal Mounted Police report: An offset printing press used to manufacture counterfeit $20 banknotes was seized by the RCMP and US Secret Service. This significant seizure was made earlier today in the Trois-Rivières area. The authorities had been looking for this offset press for several years. A large quantity of paper was also seized by police, that could have been used by the counterfeiters to manufacture from $40-$200 million. The very high quality counterfeit notes were virtually undetectable to the naked eye. Some of the features they had were uncommon, including the type of paper used, which was especially made with a Jackson watermark and a dark vertical stripe imitating the security thread found in authentic notes."