The that means of “JP 88” can vary depending upon the jeweler, region of origin, and specific marking technique used. Nation hallmarks: Some nations have their own personal hallmarking units. Pinpointing the nation hallmark can offer clues with regard to the jeweler’s origin and probable sizing expectations. The Solar refers to https://andresyocrf.blog2news.com/37664130/new-step-by-step-map-for-jp88