A lacquered-brass and black enamelled compound monocular microscope , by E. Leitz Wetzlar No 189700, with rack and pinion course focusing with fine adjustment, triple nose-piece, sub-stage condenser and plano-concave mirror, with four eye-pieces and three objectives, in mahogany case 12½in. (31.8cm.) high See illustration
A lacquered-brass and black enamelled compound monocular microscope , by E. Leitz Wetzlar No 189700, with rack and pinion course focusing with fine adjustment, triple nose-piece, sub-stage condenser and plano-concave mirror, with four eye-pieces and three objectives, in mahogany case 12½in. (31.8cm.) high See illustration
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