细节
SEIBERT, Wetzlar
A lacquered-brass microscope with graduated draw-tube and rack-and-pinion focusing, triple nosepiece, circular mechanical stage and sub-stage and plano/concave mirror, on Y-shaped stand -- 12½in.(31.5cm.)high, with accessories in fitted mahogany case
A lacquered-brass microscope with graduated draw-tube and rack-and-pinion focusing, triple nosepiece, circular mechanical stage and sub-stage and plano/concave mirror, on Y-shaped stand -- 12½in.(31.5cm.)high, with accessories in fitted mahogany case