This is a bangle by Henry J. Billy. The inner circumference is about 16.5 cm. Inner circumference: 14.7 cm Opening: 3.5 cm This piece is by Henry J. Billy, a Navajo silversmith who began his career in the mid-1970s, specializing in the "old Navajo style." The deeply and clearly engraved stamp work reveals the solid thickness of the base silver... And from the repousse work, accurately hammered in conjunction with the stamps, the artist's sure technical skill is evident. Furthermore, the outline features smooth curves, and a traditional "keto" design is drawn near the center of the piece. In addition, a voluminous plain drop is set in the center of the keto, creating a more profound and impressive atmosphere.