JP on a hoop is a hallmark and this stamp is employed by a well-known jewellery business named Jack Pilatowicz. Jack Launched his company in 2007 in Brisbane, Australia, immediately after 20 years of expertise during the jewelry production industry. If a hoop has P4SR created on it, it signifies https://garrettwlape.blogdanica.com/36998772/an-unbiased-view-of-jp88