A BLACK-ENAMELLED COMPOUND MONOCULAR 'JUG-HANDDLE' MICROSCOPE, Bausch & Lomb, No.66640, with rack and pinion coarse and micrometer fine focusing double nose-piece, Abbe condenser, stage and mirror, with accessories in case--13in. (33cm.) high; and a fine lacquered-brass and black enamelled compound monocular microscope by Spencer, No.18746, with rack and pinion coarse and micrometer fine focusing, triple nose-piece, sub-stage condenser and plano-concave mirror, with accessories in case--14in. (35.5cm.) high (2)