Maritime and Scientific Models, Instruments & Art

A WOOD AND BRASS YACHTING INCLINOMETER, PROBABLY LATE 19TH CENTURY constructed in the form of an anchor with weighed indicator and scale, mounted ...

A PORTABLE DOUBLE STEAM PRESSURE GAUGE BY DEWRANCE, LONDON, FOR LLOYD'S REGISTER, CIRCA 1900 the 3in. dial with two vertical scales calibrated for...

AN INDUSTRIAL CLOCK-BAROMETER DESK SET, PROBABLY FRENCH, EARLY 20TH CENTURY unsigned, modelled in lacquered brass in the form of a pair of governo...

ADMIRAL SIR [WILLIAM] SIDNEY SMITH an autograph letter to Sir Marc Isambard Brunel, in French, Paris, 12 May 1834, in which Smith thanks Brunel fo...

AN OFFICER OF THE WATCH PATTERN TELESCOPE BY ROSS, LONDON, FOR MATTHEWS & CO. PORTSEA signed on the draw as per title and numbered 27723, rattan-c...

A PAIR OF SOVIET 12 X 60 NAVAL BINOCULARS, CIRCA 1960 with maker's plate signed in Cyrillic and numbered 120526 and impressed with a hammer and si...

A RARE AND HISTORICALLY INTERESTING 4IN. RADIUS POCKET SURVEYING SEXTANT BY JESSE RAMSDEN, LONDON, CIRCA 1794 signed on the T-bar Ramsden London, ...

Ø A 9¼IN. RADIUS VERNIER OCTANT, CIRCA 1830 unsigned, inset ivory scale divided between 100° and 5°, braced index arm, telescope mount with pinhol...

Ø A 7½IN. RADIUS BRASS TULIP PATTERN SEXTANT, CIRCA 1870 unsigned, the oxidised brass frame with inset ivory scale divided to 130°, vernier with c...

A 7½IN. RADIUS BRASS OVAL PATTERN SEXTANT BY J.F. WILLIAMS, BRISTOL, CIRCA 1860 with oxidised brass frame, polished brass arc signed as per title ...

A 7½IN. RADIUS BRASS OVAL PATTERN SEXTANT, CIRCA 1860 unsigned, with oxidised brass frame, polished brass arc with polished scale divided to 150°,...

A 6½IN. RADIUS TRIANGLE PATTERN BRASS SEXTANT BY G. WHITBREAD, LONDON, CIRCA 1890 signed on the arc as per title and numbered 2009, silvered scale...

A RUSSIAN STAR GLOBE, CIRCA 1979 the 6in. metal globe with yellow-tinted gores and calottes, with principal stars indicated in Cyrillic with horiz...

AN ENGLISH POKE OR POCKET RING DIAL, CIRCA 1750 unsigned, constructed in brass, the months stamped externally with pinhole slider between, with th...

Ø A FINE TWO-DAY CHRONOMETER BY PARKINSON & FRODSHAM, LONDON, CIRCA 1837 the 3¼in. silvered dial signed as per title and inscribed and numbered Ch...

A RARE TWO-DAY DOUBLE MARINE CHRONOMETER SET BY G.U.B. GLASHÜTTE, CIRCA 1960 the 3½in. silvered dials signed Glashütte and numbered 11262 and 1126...

A RARE TWO-DAY MARINE CHRONOMETER BY JOHN BLISS & SON, NEW YORK, CIRCA 1856 the 3½in. silvered dial signed as per title and numbered 2577, with go...

A TWO DAY MARINE CHRONOMETER BY KELVIN, WHITE & HUTTON, LONDON, CIRCA 1918 with 4in. silvered dial signed as per title and numbered 5464, with blu...

A TWO-DAY MARINE CHRONOMETER BY LILLEY & REYNOLDS LTD, LONDON, CIRCA 1950 with 3½in. silvered dial signed as per title and numbered 9957, blued st...

A HAMILTON MODEL 22 TWO-DAY DECK WATCH, CIRCA 1941 the 2¼in. coated steel dial signed as per title, up/down dial, subsidiary seconds, black steel ...

A RARE 4 ORBIT TWO-DAY MARINE CHRONOMETER BY THE FIRST MOSCOW WATCH FACTORY, CIRCA 1965 the 3½in. silvered dial with gold and blued steel hands, s...

A RUSSIAN TWO-DAY MARINE CHRONOMETER BY THE FIRST MOSCOW WATCH FACTORY, CIRCA 1980 the 3½in. silvered dial signed in Cyrillic as per title and num...

A MODEL 134M RUSSIAN AIR FORCE TWO-DAY CHRONOMETER BY THE FIRST MOSCOW WATCH FACTORY, CIRCA 1950 the 3½in. silvered dial signed in Cyrillic as per...

A TWO-DAY MARINE CHRONOMETER BY THOMAS MERCER, ST ALBANS, CIRCA 1966 the 4in. silvered dial signed as per title and numbered 25981, blued steel ha...

A TWO-DAY MARINE CHRONOMETER BY ULYSSE NARDIN, CIRCA 1905 the 3½in. silvered dial signed as per title, numbered in red 211 and inscribed Fabrique ...

A TWO-DAY MARINE CHRONOMETER BY G.U.B. GLASHÜTTE, CIRCA 1955 the 3½in. silvered dial signed Glashütte and numbered 9322, gold spade hands with oxi...

A TWO-DAY MODEL 21 MARINE CHRONOMETER BY HAMILTON, LANCASTER, PA, MID-20TH CENTURY with 4in. silvered dial, signed as per title Hamilton, Lancaste...

A TWO-DAY MODEL 21 MARINE CHRONOMETER BY HAMILTON, LANCASTER, PA, MID-20TH CENTURY with 4in. silvered dial, signed as per title Hamilton, Lancaste...

A SUNSHINE RECORDER BY NEGRETTI & ZAMBRA, LONDON, CIRCA 1930 heavily constructed in ebonised brass and numbered M/8038, and with lacquered brass c...

A ¾IN. SINGLE DRAW MARINE TELESCOPE BY J. DOLLOND & SON, LONDON, CIRCA 1760 with tapering decagonal tube, signed on the objective dust slide as pe...

A GOOD 2¼IN. LEATHER AND BRASS MARINE TELESCOPE BY NEGRETTI & ZAMBRA, LONDON, CIRCA 1890 tapering leather-covered main tube, signed as per title o...

A 1¼IN. FOUR DRAW POCKET TELESCOPE BY H. WEBSTER, BAYSWATER, CIRCA 1850 with shade slide and dust cap, signed on the first draw as per title -- 6½...

A 3IN. FIVE-DRAW SPOTTING TELESCOPE BY BROADHURST CLARKSON & CO. LTD, LONDON, CIRCA 1965 with leather-covered main tube and objective shade slide,...

A 3IN. FIVE-DRAW STANDARD MODEL SPOTTING TELESCOPE BY W. WATSON & SONS LTD, LONDON, CIRCA 1965 with leather-covered oxidised brass main tube and o...

A 3IN. FIVE DRAW SPOTTING TELESCOPE BY BROADHURST CLARKSON & CO. LTD, LONDON, CIRCA 1965 with leather-covered main tube and objective shade slide,...

A 3IN. FIVE-DRAW SPOTTING TELESCOPE BY BROADHURST CLARKSON & CO. LTD, LONDON, CIRCA 1965 with leather-covered main tube and objective shade slide,...

A SET OF MEADE TELESCOPE ACCESSORIES comprising nine assorted eyepieces, a prismatic diagonal and five filters, all contained in sponge-lined carr...

A PAIR OF MODERN 15 X 110 OBSERVATION BINOCULARS BY HELIOS constructed in grey coated steel with adjustable eyepieces and headrest, objective shad...

A SURVEYOR'S LEVEL BY CHARLES LINCOLN, LONDON, CIRCA 1800 with 4¾in. silvered compass finely engraved with a compass rose and signed as per title,...

Ø A SIMPLE MICROSCOPE, ENGLISH, CIRCA 1750 unsigned, constructed in lacquered brass with threaded ivory handle and specimen pin on slider, contain...

A MICROSCOPE AND SLIDES comprising a Fram model microscope by Watson contained in fitted case with accessories including five nosepieces and spare...

A LATE 19TH CENTURY MONOCULAR MICROSCOPE BY ROSS, LONDON signed on the backplate Ross, London and numbered 5423, 6in. lacquered brass main tube, r...

A 19TH CENTURY MICROSCOPE OIL LAMP, CIRCA 1880 constructed in brass, the oil reservoir with adjustable wick to bull's-eye lens mounting to chimney...

A MONOCULAR MICROSCOPE BY J. SALMON, LONDON, CIRCA 1870 constructed in lacquered brass with 8in. main tube, signed on the back foot as per title, ...

MICROSCOPE SLIDES FROM THE PERSONAL COLLECTION OF FRED ENOCK (1845-1916) comprising approximately 136 slides prepared by Enock including The Net-w...

A CABINET OF MICROSCOPE SLIDES comprising approx. 430 slides, the subjects including entomological, rock samples, insects, diseases etc., approx. ...

A COLLECTION OF SLIDES FORMED BY DR GEORGE DRANSFIELD-BROWN (1828-1885) comprising 34 slides contained in six numbered trays with manuscript label...

A SET OF DRAWING INSTRUMENTS BY GEORGE ADAMS, LONDON, CIRCA 1750 constructed in brass and signed on dividers and sector Improved and Made by G. Ad...

Ø A BOXED SET OF SCALES AND OFF-SETS BY STANLEY, LONDON, CIRCA 1900 contained in plush-lined fitted box with 12 numbered slots containing 12 boxwo...

Ø A 19TH CENTURY IVORY AND BRASS CALIPER ROPE GAUGE BY W.H. LAIDLER, LONDON signed as per title, with caliper rule and slide rules and tables for ...

A 19TH CENTURY BOXWOOD TWO SLIDE FLAT GAUGER'S RULE BY DRING & FAGE, LONDON, CIRCA 1850 constructed in boxwood and inscribed on both sides, signed...

Ø A FOLDING IVORY 2FT RULE, CIRCA 1900 unsigned, of tapering form with nickel-plated hinge; together with two 18thC square protractors in ivory an...

A RARE SET OF PRECISION THERMOMETERS BY TROUGHTON & SIMMS, LONDON, CIRCA 1850 comprising three silvered thermometers signed as per title and numbe...

A FINE AND RARE LARGE TUBE SCIENTIFIC BAROMETER, ATTRIBUTED TO TROUGHTON & SIMMS, LONDON, CIRCA 1850 the ¾in. curved glass tube with U-bend, large...

Ø A MARINE BAROMETER BY DRING & FAGE, LONDON CIRCA 1820 plain wooden case with ivory scale signed as per title with adjustable vernier, thermomete...

Ø A MARINE BAROMETER BY W.B. ROSS, SUNDERLAND, CIRCA 1840 with ivory scales with mercury tube and maker's plate, alcohol thermometer to front, pla...

AN EIGHT-DAY BAROGRAPH BY NEGRETTI & ZAMBRA, LONDON. CIRCA 1920 signed on the lacquered brass bedplate as per title with seven-atmosphere drum, si...

A MICROBAROGRAPH BY SHORT & MASON, LONDON, 1959 signed on the bedplate as per title and numbered 551/41 and counter-signed on the seven-day mechan...

A MET OFFICE PRECISION ANEROID BAROMETER MK. I, BY NEGRETTI & ZAMBRA, CIRCA 1981 contained in mottled grey steel case with maker's label 439/89, s...

A NEGRETTI & ZAMBRA 1915 PATENT WEATHER FORECASTER constructed in lacquered brass with volvelles, impressed instructions, with suspension loop and...