a good set of three silver plated aural specula, each signed 'Maw London', a cased 19th century aural speculum with mirror, case 18.5cm, two bi-valve nasal specula in nickel plated brass, Frankel's fenestrated nasal speculum in nickel plated brass, a 19th century sprung nasal speculum in unplated carbon steel and nickel silver, with a mirror with headband