JP on a ring is an indicator and this stamp is employed by a popular jewelry enterprise named Jack Pilatowicz. Jack Launched his organization in 2007 in Brisbane, Australia, following twenty years of expertise in the jewellery manufacturing marketplace. A hoop with the letters MIZPAH etched on it means “watchtower,” https://juliusngyoi.techionblog.com/37051487/an-unbiased-view-of-jp88