How the PCGS Rattler Has Shaped the Coin Grading and Collecting Industry
An Overview 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, supplying a safe, tamper-evident holder that changed collection agency depend on and rating accuracy. What effects does this have for the future of coin grading