You are purchasing a beautiful vintage sterling silver, turquoise, cowrie shell, onyx and mother of pearl Native American roadrunner bird pin that I believe is Zuni or Navajo. It is unmarked and it tests as sterling, and it is in very good preowned condition with normal use wear as seen in the pictures. It has a nice warm tarnished patina, and it measures 1 3/4" long by 17.5mm tall and it weighs 4.1 grams. High bidder to pay actual shipping with tracking in the continental U.S. Thanks for looking!!!(OK)