JP on a hoop is a hallmark and this stamp is used by a renowned jewellery corporation named Jack Pilatowicz. Jack Established his company in 2007 in Brisbane, Australia, right after 20 years of expertise while in the jewellery producing industry. If a hoop has P4SR published on it, it https://casper77tempatslotterbaik15702.ivasdesign.com/58035803/the-jp88-diaries