A pair of vintage (c1960s) pawn turquoise and silver pins, purchased in Gallup, New Mexico in 1990. 
 
Oval overlay "wave" design with nice baroque turquoise. An owners name is etched on the back "Nellie, Chinlee" 
Size 2 1/8" x 1 1/8", weight approximately 15 grams
 
A "butterfly" from a poncho belt worn as a pin. Sterling with nice blue turquoise . Size 2 1/4" x 1 1/4", weight approximately 14 grams