Conversely, copyright bills, generally printed on more affordable paper such as wood pulp, soak up the ink rapidly, leading to a darkish brown or black mark. This speedy color change serves as a robust indicator of potential counterfeiting. The watermark is embedded in the paper to the proper on the https://travisjsblt.bloguerosa.com/37592542/how-hong-kong-dollar-100-can-save-you-time-stress-and-money