Maker’s mark databases: On the internet resources and databases often compile and doc maker’s marks employed by jewelers around the world. HK can be a trademark that means Harriet Kelsall. They layout and supply jewelry everywhere in the UK also to other destinations in addition.  Considering that its establishment in 1991, https://augustrznvf.prublogger.com/35897116/getting-my-jp88-to-work