The this means of “JP 88” may vary according to the jeweler, place of origin, and unique marking method employed. State hallmarks: Some countries have their own personal hallmarking units. Identifying the region hallmark can offer clues with regard to the jeweler’s origin and potential sizing expectations. The Solar refers to https://caidenlevri.pointblog.net/5-simple-statements-about-jp88-explained-83647652