A VAN HEURK MICROSCOPE
A VAN HEURK MICROSCOPE

W. WATSON & SONS, CIRCA 1895

細節
A VAN HEURK MICROSCOPE
W. WATSON & SONS, CIRCA 1895
signed on tripod stand W. WATSON & SONS, 313 High Holbron LONDON 3905, 14-inch height when racked down (24 inches at full height), 8½-inch foot spread, circular stage with 360° graduation, X-Y controls with vernier, six objectives amongst accessories, in wooden case.
15½in. (39.5cm.) tall in case

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