Vintage Native American Turquoise Necklace

Vintage Navajo handmade bib necklace is marked sterling and features five stations with fan dangles.  The Turquoise pendant measures 2 3/8 inches by 1 3/8 inches wide.  The necklace measures about 25 inches and it weighs 31.2 grams.  It is new old stock from the 70's/80's so it is unworn and unused.