Two pairs of nickel-plated opera glasses, late 19th century, the bodies engraved with stylised floral decoration on a pink ground within anthemion borders, 10.7cm wide; and another pair with leather clad bodies, 11.4cm wide; together with: a George III Vernis Martin and silver plate spyglass monocular, circa 1780, the eyepiece signed 'Gilbert & Wright, London', 10.5cm high (extended); and a large quantity of opera glasses cases (lot) Please refer to department for condition report