细节
A 19th-century lacquered-brass compound binocular microscope,
signed on the stand BAKER 244 High Holborn London, with rack and pinion coarse focusing with fine adjustment, sub-stage condenser and plano-concave mirror, with objectives, polariser, bull's-eye condenser and a quantity of slides, in mahogany case 11½in. (29.2cm.) high
See Illustration
signed on the stand BAKER 244 High Holborn London, with rack and pinion coarse focusing with fine adjustment, sub-stage condenser and plano-concave mirror, with objectives, polariser, bull's-eye condenser and a quantity of slides, in mahogany case 11½in. (29.2cm.) high
See Illustration