Details
An early 19th-Century brass compound monocular microscope,
signed on the stand ANDw. ROSS LONDON No. 142, with rack and pinion coarse focusing with fine adjustment, mechanical stage, the limb supporting the stage mounting, with location points for the sub-stage assembly and plano-concave mirror (both missing), the stand with two shaped vertical supports and Y-shaped base, with ¼in., ½in. objectives, can for a 3in. objective by F.W. Watson, and analyser, a lieberkuhn and other items, in double-door mahogany case -- 10¾in. (27.3cm.) high
signed on the stand ANDw. ROSS LONDON No. 142, with rack and pinion coarse focusing with fine adjustment, mechanical stage, the limb supporting the stage mounting, with location points for the sub-stage assembly and plano-concave mirror (both missing), the stand with two shaped vertical supports and Y-shaped base, with ¼in., ½in. objectives, can for a 3in. objective by F.W. Watson, and analyser, a lieberkuhn and other items, in double-door mahogany case -- 10¾in. (27.3cm.) high