Long Mother of Pearl 3" Dangle Silver Vintage Native Earrings Old Pawn JE 568

Mysterious long white Mother of Pearl Silver Vintage Native earrings. Long teardrop dangles.
Vintage C1970s Nice dark patina on the silver.
They measure 3" long, weigh 4 grams each.
Tested Sterling. Unmarked like many of the oldies.
Inventory #JE 568