Algot Enevoldsen, The daddy of PANDORA, is understood with the initials ALE, and fifty represents the level of silver used in the jewelry. HK is usually a trademark that stands for Harriet Kelsall. They style and design and supply jewelry all around the British isles and to other sites too.  https://elliotiylyl.spintheblog.com/37497799/the-ultimate-guide-to-jp88