Turquoise and Sterling Silver Hogan Bead and Claw Necklace

Vintage Navajo sterling silver hogan bench bead necklace. It has five sizes of hand soldered beads that were hand made. This necklace has 5 cast sterling silver "bear claws". Each is inlay set with genuine blue turquoise. Necklace is 18 1/2" long. Claws are 1 5/8" long. Weight is about 57 grams. Tarnished. No hallmarks. The back side of the claws are open and there is old crusty white silver polish in there. C. 1970. Strung on metal wire. Uni-sex.