The thread is embedded in (not printed on) the paper and runs vertically through the distinct industry for the remaining in the Federal Reserve Seal. On reliable bills, this should be conveniently obvious towards a lightweight supply. It only usually takes some very simple methods to examine the safety features https://fake-currency-notes-in-in81087.blogadvize.com/34513758/indicators-on-fake-money-notes-to-print-you-should-know