A BLACK ENAMELLED AND LACQUERED-BRASS COMPOUND BINOCULAR MICROSCOPE, Spencer Lens Company, No. 20557, with rack and pinion focusing, the curved limb with stage and mirror, in case--14in. (35.5cm.) high; and a Bausch & Lomb monocular microscope, No. 167811, with rack and pinion coarse and micrometer fine focusing, triple nose-piece and swivel mirror, with accessories, in case--13in. (33cm.) high (2)