Navajo - Blue Gem Turquoise and Silver Cufflinks c. 1950s, 1.375" x 1.5" per cufflink

8g, 1.375" x 1.5" per cufflink. 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.