Ultra Large Vintage Navajo Pearls Graduated Necklace Old Pawn Sterling. C1970s JN 742

Best big Navajo Pearls I've seen in a long time. Some of the beads are as big as a quarter! Each one hand stamp decorated.
Good vintage patina.
. C1970s
weighs 177 grams, beads measures 24".
Inventory #JN 657