Silver and turquoise necklace, vintage

Nice vintage necklace from the 1950s. Hollow silver beads and bugle beads alternation to a pleasing indian style. A silver pendant with a 1/2" by 3/4" piece of turquoise stone. Screw clasp. Closed it measures a total of 8 1/2' long. I did not clean it because some people like the old look of the silver. Perfect condition