A late 18th-century brass Cuff-type compound monocular microscope, signed on the eared stage Pyefinch London, the body-tube located on a limb with surporting bracket the square-section pillar with clamp and fine-screw focusing for the stage, with articulated mirror arm, plano mirror, the shaped base with moulded support at the base of the pillar, on circular mahogany plinth base over accessory drawer with sex objectives and other items, in pyramid shaped mahogany case 16½in. (42cm.) high