The paper that banknotes are printed on will not be sold commercially. Also, the chemical composition in the paper and ink is confidential. Even If you don't have much encounter in spotting a copyright, you'll want to observe a transparent distinction in texture. A copyright pen, often called a copyright https://anti-breeze-bank-notes77764.blog-kids.com/39295856/5-simple-statements-about-how-copyright-pens-detect-copyright-explained