A RARE PAIR OF ALUMINIUM OPERA GLASSES,

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A RARE PAIR OF ALUMINIUM OPERA GLASSES,
SIGNED ON THE TORTOISESHELL EYEPIECE INSERTS DELORT 5 RUE LAFAYETTE TOULOUSE, THE TELESCOPIC HANDLE AND OUTER BODY-TUBES AND EYEPIECE SURROUNDS WITH EMBOSSED DECORATION OF SCROLLS, FOLIAGE, FRUIT AND FLOWERS, THE HANDLE WITH CONCEALED FITTING FOR A MINIATURE PERFUME FLASK OR POTPOURRI; A SIX-DRAW GILT-BRASS 1.3/8-INCH MONOCULAR, INDISTINCTLY STAMPED [?] DOUBLE P/S THE OUTER BODY-TUBE DECORATED WITH TURQUOISE AND SIMULATED RUBY BEADS -- 4IN. (10.1CM.) LONG EXTENDED; AN UNUSUAL PAIR OF GILT-BRASS AND BLOND-STAINED MOTHER-OF-PEARL OPERA GLASSES, UNSIGNED, THE TELESCOPIC HANDLE WITH FINE KNURLED SCREW ADJUSTMENT AND SIMILAR ADJUSTMENT TO THE GLASSES, THE BRIDGE STAMPED BREVETE S.G.D.G. K -- 9½IN. (24.1CM.) LONG (WITH HANDLE FULLY EXTENDED); A SHEFFIELD PLATE TWO-DRAW 1-INCH MONOCULAR, UNSIGNED, THE OUTER IVORY BODY-TUBE DECORATED WITH BANDS -- 3½IN. (8.1CM.) LONG EXTENDED; AND A PAIR OF GILT-BRASS AND TORTOISESHELL LORGNETTE OPERA GLASSES EMBOSSED ON THE EYEPIECE SURROUNDS PAR BREVETE D'INVENTION ET DE PERFECTIONNEMENT, THE BODY-TUBES WITH EMBOSSED DECORATION (5)