PD on a ring typically signifies palladium. Your ring may be palladium-plated if it has PD prepared over it. It is a global, pure-play index that tracks the effectiveness of the biggest publicly traded firms engaged only in gold and silver mining. State hallmarks: Some international locations have their own hallmarking https://casper7788444.59bloggers.com/37527065/the-ultimate-guide-to-jp88