Algot Enevoldsen, the father of PANDORA, is known through the initials ALE, and fifty represents the level of silver used in the jewellery. HK is actually a trademark that stands for Harriet Kelsall. They style and design and supply jewelry all over the British isles also to other places also.  https://stephendykls.blogars.com/35805872/how-much-you-need-to-expect-you-ll-pay-for-a-good-jp88