A Victorian lacquered brass binocular microscope, by Smith, Beck & Beck, 31 Cornhill, London, serial no. 4155, on triform base, in fitted mahogany case containing pull-out cabinet showing a complete selection of lenses, filters and accoutrements, by R. & J. Beck, case measures 30 x 24 x 50cms, (12 x 9 1/2 x 19 3/4in.) See illustration