Maker’s mark databases: On the net methods and databases normally compile and document maker’s marks employed by jewelers throughout the world. If a ring has P4SR penned on it, it signifies that it's been comprised of a mixture of white gold and platinum. Given that its institution in 1991, LSK Jewellers https://devinqmdus.therainblog.com/35624021/jp88-can-be-fun-for-anyone