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細節
A lacquered and oxidised-brass compound monocular microscope,
by W. WATSON & SONS, 313 HIGH HOLBORN, LONDON, No. 9613, with rack and pinion coarse and micrometer fine focusing, triple nose-piece, mechanical stage, sub-stage condenser and plano-concave mirror, with three objectives, two eyepieces and trade label for W.W. Scott & Co Glasgow, in mahogany case -- 13¾in. (35cm.) high; and a collection of ten objectives in a 'Society-of-Arts'-pattern mahogany case -- 8¾in. (22.2cm.) high (A Lot)
See Illustration (Part Lot) (2)
by W. WATSON & SONS, 313 HIGH HOLBORN, LONDON, No. 9613, with rack and pinion coarse and micrometer fine focusing, triple nose-piece, mechanical stage, sub-stage condenser and plano-concave mirror, with three objectives, two eyepieces and trade label for W.W. Scott & Co Glasgow, in mahogany case -- 13¾in. (35cm.) high; and a collection of ten objectives in a 'Society-of-Arts'-pattern mahogany case -- 8¾in. (22.2cm.) high (A Lot)
See Illustration (Part Lot) (2)