Vtg Sterling Turquoise Navajo Hand Stamped Ring Fred Harvey Era Sz 10

Vtg Sterling Turquoise Navajo Hand Stamped Ring Fred Harvey Era Sz 10 Vintage / antique sterling silver and turquoise Fred Harvey era hand stamped band with large bright oval turquoise stone. Excellent vintage condition no chips or cracks on large centre turquoise stone. Beautiful deep vibrant blue colour. Marked SB for artist - confirmed sterling with acid test. Size 10