Haida Ceremonial Button Blanket, Northwest Coast Consign Now DeptCollections, Furniture/Decorative ArtsSize18 ½ in. x 62 ¼ in. Haida Ceremonial Button Blanket, Northwest Coast, the black wool twill ground appliqued with mother-of-pearl buttons to create stylized outlines of two orcas, two seals, sun and wave motifs. 18 ½ in. x 62 ¼ in. Please note that this auction has ended. Click here for an overview of this auction.