Vintage Sterling and 14K gold Beaded necklace

Vintage Sterling and 14K gold Beaded necklace. Great necklace from the first half of the 20th century, the beads are hollow but the silver ones test sterling and the gold ones test 14k, all solid not plate, clasp is marked sterling. Very well made piece with interesting gold beads. I can clean it if you ask but thought it looked great with this patina. 21" long 22.6 grams. These gold beads are fairly thick for their size even though they are hollow, they were handmade bent and twisted uniformly, there is no give to them, they have no dents. I think half the weight on this is gold, (11) 14k gold beads total.