An oxidised and lacquered brass binocular microscope signed H & W Crouch 64a Bishopsgate St, London No 313, eyepiece adjustment, body tube supported by limb with Jackson-type groove and rack and pinion focusing, fine focusing screw, cased prism, circular rotating stage, sub-stage condensor, concave mirror on swinging arm with sliding collar on 'Y' shaped foot with accessories in mahogany case - 14½in.(37in) high