Vintage Tortoise or Leopard Print Beaded & Amber Glass Multi-strand Necklace

Vintage Multi-strand necklace, unknown maker. Apprx 19" long plus 3" extender chain. Glass or ceramic beads with tortoise or leopard print, rather unique! Amber beads seem to be Glass, while smaller gold beads may be a composite material. Gold-tone or Rose Gold-tone chain with lobster clasp. In very nice used condition, no notable defects. I believe this dates back to the 1950's-1970's.