Works of art made of wood, wax, plaster, cork, reed, cane, wicker, shell, amber, mother-of-pearl, meerschaum, plastic and resin; knobs made of wood; door handles of wood; knobs of ceramic; ceramic handles for furniture; knobs made of plastics; door handles of plastic; porcelain knobs; door handles of porcelain; knobs made of glass; door handles made of glass; door knobs not made of metal; furniture handles, not of metal; door handles made of earthenware; furniture handles made of earthenware;...