TWO SETS OF SIX MATCHING ART NOUVEAU SILVER BUTTONS, Birmingham, 1901, maker's mark of Levi & Salaman, each shaped circular chased with a smiling female portrait bust, with flowers in her hair within ruffled petal, the reserve with ring--six 1¼in. and six 1in. (3.1cm. and 2.54cm.) wide, in fitted leather case