A Guide to Understanding PCGS Rattler and Its Effect on Coin Grading The introduction of the PCGS Rattler in the late 1980s noted an essential moment in the advancement of coin grading, using a secure, tamper-evident holder that changed collection agency depend on and grading precision. What ramifications does this https://elliottyv5271.activosblog.com/31066466/the-legacy-of-pcgs-rattler-and-its-impact-on-the-coin-grading-community