How the PCGS Rattler Has Shaped the Coin Grading and Collecting Industry
A Guide to Understanding PCGS Rattler and Its Influence On Coin GradingThe introduction of the PCGS Rattler in the late 1980s noted a critical minute in the development of coin grading, using a secure, tamper-evident owner that transformed collector depend on and rating accuracy. What ramifications does this have for the future of coin grading and