FOUR FRENCH PAIRS OF OPERA GLASSES

FOUR FRENCH PAIRS OF OPERA GLASSES

19TH / EARLY 20TH CENTURY

comprising: a shagreen and gilt brass pair in a leather case, marked 'Boin Taburet, Rue Pasquier 3, Paris', an engraved white metal example in a velvet case, inscribed 'L. Fischer Rue del Paix 7, Paris', a mother of pearl and gilt brass pair, stamped 'Colmont Paris' and a gilt brass and blue enamel pair in an associated leather case (4)

11cm wide (max)