Details
A late 19th-Century brass compound binocular microscope,
by Smith, Beck & Beck, No. 4192, with rack and pinion coarse focusing, fine adjustment, double nose-piece, circular stage, additional stage with mechanical adjustment, four eyepieces, two objectives and other items, in mahogany case -- 15¾in. (40cm.) wide
See Illustration
by Smith, Beck & Beck, No. 4192, with rack and pinion coarse focusing, fine adjustment, double nose-piece, circular stage, additional stage with mechanical adjustment, four eyepieces, two objectives and other items, in mahogany case -- 15¾in. (40cm.) wide
See Illustration