A collection of ten Royal Crown Derby bird paperweights, to include Tawny Owl, silver button; Mallard Duck, silver button; Pheasant, silver button; Teal, silver button; Chelford Chaffinch, silver button; Song Thrush, gold button; Owlet, gold button; Garden Blue Tit, gold button; Green Winged Teal, gold button; and Canary, gold button.