We found 2335 price guide item(s) matching your search
There are 2335 lots that match your search criteria. Subscribe now to get instant access to the full price guide service.
Click here to subscribe- List
- Grid
-
2335 item(s)/page
A late 19th century French Auto-Reducteur theodolite, having telescopic lens mounted on a circular revolving platform base, with further screw fixings beneath, the platform base stamped Societe des Lunetieres Constructeurs - Paris Auto-Reducteur de J.B. Blank. INGENIEUR. Limoges Brevete S.G.D.G., h.22cm
A surveyor's transit theodolite, Casella & Co, London, early 20th century, the platform marked FITTED WITH REEVES'S PATENT / TANGENT MICROMETER, SOLE MAKERS / CASELLA & Co. / 15, ROCHESTER ROW, / LONDON S. W. / No. 7791, the tube 23cm long, in the original mahogany fitted case with various accessories, the front similarly serial numbered, the case 16cm high, 30cm wideCondition Report: Presented disassembled in the box, Dreweatts have not fully investigated if all elements are present, with surface marks and some wear, the box with marks, knocks, scratches, abrasions. The retaining belt strap is later associated - this also appears to be of military interest carrying the broad arrow mark Dreweatts cannot guarantee if the instrument is accurate or working With the compass fitted to the boxThe vertical circle is 4.5inches in diameter Please refer to additional images for visual reference to condition Condition Report Disclaimer
A collection of various brass and other metal wares to include Louis XV style acanthus sabots, a pair of lion mask door handles and another singular lion mask door handle, lion mask wall mount, brass door pull, theodolite, a pair of piano sconces, a martingale of four various horse brasses and a wrought iron door knocker
A Jean-Francois Richer Brass Theodolite, French, Early 19th Century,signed Richer A. Paris, telescope raised on a bracket of 55 degree vertical scale above horizontal circle of degrees with verniers and tangential adjustment and secondary telescope, on later turned oak stand, 17in (43cm) high Footnotes:Provenance: Christie's South Kensington, Engineering and Scientific Works of Art, Instruments and Models, 6 May 1993, Lot 148This lot is subject to the following lot symbols: ** VAT on imported items at a preferential rate of 5% on Hammer Price and the prevailing rate on Buyer's Premium.For further information on this lot please visit Bonhams.com
A World War I Director theodolite, by E R Watts & Son, numbered 4904 and dated 1918, in a fitted case with spare lens CONDITION REPORT: The wooden case has some staining, dents and scuffs in line with age and usage. The theodolite appears in good condition overall with only the wear expected from use. We cannot guarantee completeness as we do not know whether there were ever any further lenses etc.
A collection of various brass and other metal wares to include Louis XV style acanthus sabots, a pair of lion mask door handles and another singular lion mask door handle, lion mask wall mount, brass door pull, theodolite, a pair of piano sconces, a martingale of four various horse brasses and a wrought iron door knocker
A CASED SET OF OPTICAL ACCESSORIES BY ROBINSON, LONDON, CIRCA 1840 constructed from lacquered brass and probably for a telescope or theodolite, one example signed Robinson, 38 Devonshire Street, Portland Place, London , with diagonal eyepieces and differently powered eyepieces ranging for 120 to 430 with solar caps, contained in fitted wooden box -- 12in. (30.5cm.) wide; together with a bag containing several loose optical accessories including microscope components; two bull's eye lenses and microscope on stand (a lot)Condition report: As viewed.
AN EARLY 19TH CENTURY THEODOLITE BY JOHN CORLESS, LONDON, CIRCA 1815 the ½in. telescope with 9in. tube, objective focus with cross hairs, bubble level, mounted on rack-and-pinion arc to bedplate with 2in. silvered compass signed Corless, London , contained within original fitted box with accessories and some sightings dated 1866 -- 6½ x 10 x 5½in. (16.5 x 25.5 x 14cm.)Condition report: Good overall condition, box lid with parallel crack and missing one securing hook.
A ¾IN. THEODOLITE BY BATE, LONDON, CIRCA 1810 with 10in. telescope mounted to A-frame with rack-and-pinion arc, mounted on bedplate signed Bate London with 2in. compass, on adjustable base now on a wooden display base -- 10in. (25.5cm.) highCondition report: Good overall condition, wear commensurate with age. Possibly re-lacquered.
A 1IN. THEODOLITE BY ADIE & WEDDERBURN, EDINBURGH, CIRCA 1890 the 10in. telescope with bubble level and radial arc with vernier scales and magnifiers, mounted to oxidised brass A-frame stand, the bedplate with 3in. silvered compass signed as per title, silvered scale with magnifiers and clamp, contained within fitted box with accessories, service label for Cooke, Troughton & Simms dated 1947 inside lid, leather strap -- 7½ x 13in. (19 x 33cm.)Condition report: Good overall condition.
A THEODOLITE BY TROUGHTON & SIMMS, LONDON, CIRCA 1920 constructed in lacquered brass with bubble levels, signed on the bedplate as per title, contained within fitted box with accessories including compass and admiralty service label for 1935 in lid; together with a telescope in separate box Provenance : Admiralty Hydrographic Survey No. 56 & 79. Thought to have been used aboard Black Duck Hydrographic Survey Ship. (2)
-
2335 item(s)/page