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Details
A 19th-Century polished-brass theodolite,
signed A. Abraham Liverpool, the telescope with ray shade, bubble level (broken) and rack and pinion focusing, on a graduated quadrant with silvered scale and vernier, held in two A-frame supports over the horizontal plate with two bubble levels and graduated compass with edge bar needle and clamp, the silvered chamfered scale with vernier and magnifier and clamp, with three adjustable screw feet and tripod mounting attachment, in the original fitted mahogany case with spare eyepiece extension tube -- 11½in. (29.2cm.) wide with the accompanying mahogany tripod
signed A. Abraham Liverpool, the telescope with ray shade, bubble level (broken) and rack and pinion focusing, on a graduated quadrant with silvered scale and vernier, held in two A-frame supports over the horizontal plate with two bubble levels and graduated compass with edge bar needle and clamp, the silvered chamfered scale with vernier and magnifier and clamp, with three adjustable screw feet and tripod mounting attachment, in the original fitted mahogany case with spare eyepiece extension tube -- 11½in. (29.2cm.) wide with the accompanying mahogany tripod
Special notice
VAT rate of 17.5% is payable on hammer price plus buyer’s premium.
This lot is subject to Collection and Storage Charges.