A fine 19th-century lacquered-brass compound monocular microscope, signed on the base of the stand A. Ross LONDON 672, the body-tube located on an arm with micrometer fine adjustment from the massive square section limb with rack and pinion coarse focusing, the axis raised on twin shaped supports, with mechanical stage sub-stage condenser and plano concave mirror, with Kellner's Orthoscope and A B C & D eye-pieces; objectives include 1/8 in. signed A. Rofs 1856, 1/4 in. signed A. Rofs London, 1/4in. signed A. Rofs 1856 (large can), 1/2in. signed A Rofs Lonodn, 1in., unsigned, 2in., unsigned and 4in. signed Ross London, with other accessories in tray, contained in a mahogany carring case with two brass swing handles 17¾in. (45cm.) high