Maker’s mark databases: On the web methods and databases normally compile and doc maker’s marks employed by jewelers all over the world. HK is often a trademark that stands for Harriet Kelsall. They design and style and provide jewellery everywhere in the British isles and also to other locations in addition.  https://onix-casper7722109.blog-mall.com/37531245/the-smart-trick-of-jp88-that-no-one-is-discussing