PD on a hoop usually signifies palladium. Your ring could possibly be palladium-plated if it has PD created around it. It's a world, pure-Perform index that tracks the performance of the most significant publicly traded enterprises engaged only in gold and silver mining. Nation hallmarks: Some nations have their own hallmarking https://rylanozmwi.weblogco.com/37171156/jp88-fundamentals-explained