Signed Navajo Sterling Silver Cowgirl Belt Buckle with Green Turquoise

Vintage early 1960s sterling silver cowgirl or cowboy belt buckle. It is set with a narutal American turquoise stone that is green with brown matrix. This is from the King's Manassa Mine. Turquoise is rich. The buckle has an appliqué feather on each side of the stone with a large stamp decorated raindrops. The rolled edge is stamped and the interior of the buckle it stamped. I love the daisies! It measures 3 1/8" by 1 7/8". It is for a belt that is 1 3/8" wide. (Just before belt and tie styles got really wide)  It weighs: 50.9 grams. It is tarnished to a warm patina. Hallmarked on the back. May be made by Navajo artist Johnson Largo.