A late 19th-Century lacquered and oxidised brass compound binocular microscope, signed on the stand WATSON & SON, 313 High Holborn, London 1213, with rack and pinion focusing and fine adjustment, mechanical stage with rotation, sub-stage condenser and plano-concave mirror, with 2 objectives and 2 eyepieces, in mahogany case - 18¼in. (46.3cm.) high; and a lacquered brass and black enamelled microscope by J. Swift & Son, in case with brass carrying handle - 16in. (40.6cm.) high. (2)