COLLECTION OF FRENCH OPERA GLASSES: 6 pieces total, each clad with mother of pearl accents, to include 1) LeMaire et Paris, monogrammed and dated 1889, 2 1/4'' x 4'' closed, with original case. 2) Colmont et Paris, Becker Washington, ''Pompadour'', 1 1/2'' x 3 1/2'' closed, original case. 3) LeMaire et Paris, gold toned mother of pearl, 2 1/4'' x 4'', original case. 4) Iris Paris, 2 1/2'' x 5'' with handle. 5) Colmont et Paris, 1 1/2'' x 4 1/4'' with handle. 6) Erna Paris, 1 3/4'' x 5''.