20 FURNITURE, MIRRORS AND FRAMES; MATTRESSES AND PILLOWS; ARTICLES OF FURNITURE AND ARTICLES FOR TOILETS MADE OF WOOD, CORK, REED, RUSH, WIC KER, HORN, BONE, IVORY, WHALEBONE, TORTOISESHELL, AMBER, MOTHER-OF-PEA RL, MEERSCHAUM, CELLULOID, AND SUBSTITUTES OF ALL THE ABOVE-MEN- TIONED MATERIALS OR PLASTIC MATERIALS