Henri Hamm. Comb, 1904. 15.8 x 12.8 cm. Horn, gold-bordered opal. Marked: H. HAMM.Hoffmann, Der Moderne Stil, S. 434. Sold at auction in 2006 Antique Hair Combs, Vintage Comb, Vintage Hair Combs, Vintage Hair Accessories, Resin Jewelry, Hair Jewelry, Jewelry Art, Antique Jewelry, Vintage Jewelry