Maker’s mark databases: On the internet resources and databases typically compile and doc maker’s marks employed by jewelers throughout the world. HK is a trademark that stands for Harriet Kelsall. They style and supply jewelry all around the British isles also to other sites as well.  This information will enable you https://ethereum-hk-futures70245.get-blogging.com/37369046/the-single-best-strategy-to-use-for-jp88