If it’s an higher case “L” plus a lower scenario “c”, it’s for Louis C Marks who created jewellery inside the 40s. However, this interpretation is less likely, as “JP” itself doesn’t generally signify a specific metal standard. CN means that the jewellery is manufactured in China, Whilst the letter https://livecasinoterpercayacaspe48013.izrablog.com/37432165/everything-about-jp88