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細節
A 19th-Century oxidised-brass theodolite,
signed L. Casella, London. 1869, no.80, the 5½-inch long telescope with ray shade, bubble level, rack and pinion focusing and crosshair adjustment screws, raised with clamp and fine-screw adjustment on two A-frame supports over the 4¼-inch horizontal circle with bubble level, twin verniers, silvered chamfered circumference scale (tarnished), fine-screw adjustment and clamp, raised on a four-screw tripod mounting with fine-screw adjustment and clamp -- 20cm. (7 7/8in.) high
See Illustration
signed L. Casella, London. 1869, no.80, the 5½-inch long telescope with ray shade, bubble level, rack and pinion focusing and crosshair adjustment screws, raised with clamp and fine-screw adjustment on two A-frame supports over the 4¼-inch horizontal circle with bubble level, twin verniers, silvered chamfered circumference scale (tarnished), fine-screw adjustment and clamp, raised on a four-screw tripod mounting with fine-screw adjustment and clamp -- 20cm. (7 7/8in.) high
See Illustration
注意事項
No VAT will be charged on the hammer price, but VAT at 17.5% will be added to the buyer's premium which is invoiced on a VAT inclusive basis
This lot is subject to Collection and Storage charges