Zuni - Mother of Pearl Channel Inlay and Silver Screwback Earrings c. 1950s, 0.75" x 0.375"

4.2g, 0.75" x 0.375" per earring. The previous owner inherited this piece from her father, who ran various gift shops across the United States. His primary store was called Penguins and Friends, located in Manitou Springs, Colorado.