Can “JP” also stand for a special place? Though “JP” normally stands for Japan in jewellery marks, it is important to think about the General context and also other markings within the piece. Therefore, if a ring has N 925 Cn stamped on it, It's really a pure sterling silver https://garrettjvfpy.thekatyblog.com/35360366/not-known-factual-statements-about-jp88