JP on a hoop is a trademark and this stamp is used by a famed jewellery firm named Jack Pilatowicz. Jack Started his business in 2007 in Brisbane, Australia, after twenty years of experience within the jewellery production business. S925 ALE fifty four refers to an international common for sterling https://paxtondmudl.blogthisbiz.com/43946947/rumored-buzz-on-jp88