An oxidised and lacquered brass microscope by G. & S. Merz in Munchen N. 746 with draw tube, and rack and pinion focusing, screw fine focusing, rackwork to triangular limb, secondary fine focusing screw, square stage, square jointed limb supporting stage, and upper limb on turntable, large plano-concave mirror on swinging arm on 'U' shaped foot - 14in. (35.8cm.) high.