P S Frank Navajo Sterling Silver White Buffalo Turquoise Pendant

A vintage sterling silver pendant with buffalo turquoise or similar oval cabochon (untested) - rope bezel border. Signed PS FRANK STERLING. Other sellers online indicate the artist is Navajo, but I could not find any info or full name.

Bezel size 15/16" tall... cabochon 11/16" tall... to top of bale 1-3/8"... weight 6.2 grams.

Pre-owned estate item in very good condition. The previous owner had a collection of Native American jewelry - many never worn and some with original price tags.