Wilson and Carolyn Begay (Dine, 20th century) Navajo Silver and Spiny Oyster Cuff Bracelet PLUS

lot of 4, includes a heavily stamped silver cuff with scalloped edges and set with spiny oyster cabochons in rope bezels; marked WB with a hat, for Wilson and Carolyn Begay, cuff width 1.25 in., interior circumference 5.5 in. x gap length 1 in., weight 49.2 dwt.; PLUS a silver cuff with alternating turquoise and and coral cabochons; not marked, cuff width 1 in., interior circumference 5.5 in. x gap length 1 in., weight 51.0 dwt.; PLUS a stamped silver cuff with graduated coral clusters; not marked, cuff width 1.75 in., interior circumference 5.5 in. x gap length 0.75 in., weight 38.3 dwt.; AND a silver wire cuff embellished with silver applique and branch coral; not marked, cuff width 1.75 in., interior circumference 5.5 in. x gap length 0.75 in., weight 21.9 dwt.
third quarter 20th centuryÂ