Color-altering ink are available about the obverse side on the bill in two distinctive areas- on the freedom bell and over the numeral "100" Situated on the decrease right corner. I take advantage of the normal or collector grading explained in Accumulating Confederate Paper Money and also 3rd party grading https://fakeusmoneyforsale74901.blogunteer.com/32109877/the-smart-trick-of-how-to-check-copyright-that-no-one-is-discussing