JP on a hoop is a hallmark and this stamp is used by a renowned jewellery firm named Jack Pilatowicz. Jack founded his corporation in 2007 in Brisbane, Australia, just after 20 years of experience during the jewellery manufacturing business. TK316 is short for TUSK Chrome steel, which indicated that https://casper77-agen-judi-online46790.blogstival.com/58498445/jp88-options