MICROSCOPES, SLIDES and ACCESSORIES
A 19th-Century lacquered-brass compound monocular microscope,
细节
A 19th-Century lacquered-brass compound monocular microscope,
by Jas Parkes & Son, Birmingham, with rack and pinion focusing and fine adjustment, the body-tube located on a Ross-type arm, with stage and plano-concave mirror and iron stand -- 14in. (35.5cm.) high
by Jas Parkes & Son, Birmingham, with rack and pinion focusing and fine adjustment, the body-tube located on a Ross-type arm, with stage and plano-concave mirror and iron stand -- 14in. (35.5cm.) high