50s 60s Vintage Simulated Pearl Necklace Beautiful

Hand knotted between each bead, high quality original vintage with classic style. See below link to see detail of clasp and knots. The original owner is still wearing hers from the early 60s without any chips, cracks or peeling. She said they were made from crushed mother of pearl or abalone. Not those cheap plastic and paint ones you see around. With original tags, made in Japan.