Fred Harvey Era Navajo Row Ring with Turquoise Size 9 1/2

Vintage 1050s Fred Harvey era Navajo sterling silver row ring set with 4 pear shaped reconstituted turquoise stones. It is a size 9 1/2 and measures 3/8" wide. Weight: 3.8 grams. Tarnished. One stone has a chippy crack, but is stable.