BLUE GOLD LUDWIG MULLER

BLUE GOLD (A PRECIOUS METAL) AND ALLOYS OF BLUE GOLD AND OBJECTS IN THESE MATERIALS HAVING BEEN SUBJECTED TO A THERMAL PROCESSING GIVING A BLUE SURFACE COLORATION, NAMELY, ARTICLES OF JEWELRY; [ CLOCKS ], WATCHES [ AND PARTS THEREOF ]; OBJECTS OF ART IN BLUE GOLD OR ALLOYS OF BLUE GOLD, COATED WITH OR WITHOUT PRECIOUS OR SEMI-PRECIOUS STONES, NAMELY - [ STATUETTES ], FIGURINES, [ JEWELRY CASES AND BOXES, FLOWERS, BOUQUETS, EGGS, ANIMALS, KEY RINGS, LIGHTERS, PENS, CIGAR AND CIGARETTE BOXES POWDER BOXES, PILL BOXES, DRAGEES BOXES, ASHTRAYS, CANDLE HOLDERS, STANDS ]