Colour-changing ink can be found within the obverse facet in the bill in two different destinations- on the liberty bell and to the numeral "100" Positioned on the decrease right corner. I take advantage of the traditional or collector grading explained in Amassing Confederate Paper Money in addition to 3rd https://swift-business-pay51615.blogs100.com/33709214/not-known-facts-about-copyright-1-dollar-billsus-code-copyright-money