A LACQUERED BRASS MICROSCOPE
ANDREW ROSS, CIRCA 1880
signed on Y-shaped foot A. ROSS London 3456, the No. 1 Type with rack and pinion focus, fully mechanical sub-stage, plaino-concave mirror, in original fitted mahogany case, with near complete drawer of accessories.
21in. (53cm.) high in case
A LACQUERED BRASS MICROSCOPE
ANDREW ROSS, CIRCA 1880
signed on Y-shaped foot A. ROSS London 3456, the No. 1 Type with rack and pinion focus, fully mechanical sub-stage, plaino-concave mirror, in original fitted mahogany case, with near complete drawer of accessories.
21in. (53cm.) high in case
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