Maritime and Scientific Models, Instruments & Art

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...

A STORMOGUIDE BY SHORT & MASON, CIRCA 1932 the 11in. silvered dial signed S&M and numbered 407451, with outer black and inner red indications, bla...

A STEAM TURBINE KENOTOMETER BY BRADY & MARTIN LTD, NEWCASTLE ON TYNE, CIRCA 1935 the adjustable scales recording inches of mercury, percentage of ...

A MYSTERY BAROMETER BY C. P. GOERZ, BERLIN, FOR THE ENGLISH MARKET, CIRCA 1925 the 3in. bevelled glass dial signed as per title and etched with sc...

A COPPER AND BRASS LIGHTNING CONDUCTOR, CIRCA 1900 the copper main shaft with three threaded brass arms, thread-mounted to cruciform brass base se...

AN EARLY 19TH CENTURY BRASS AND STEEL SCARIFIER BY LAUNDY, LONDON signed and inscribed Laundy Maker, with three apertures (one blade missing) -- 1...

AN EARLY 19TH CENTURY SCARIFIER unsigned, constructed in brass of typical form with 14 apertures, sprung steel blades -- 2in. (5cm.) wide; togethe...

AN EARLY 19TH CENTURY SCARIFIER BY WEISS, LONDON constructed in brass and signed Weiss, 62 Strand, London, with four apertures -- 1¼in. (3cm.) wide

Ø AN EARLY 19TH CENTURY IVORY AND STEEL TOOTH KEY, BY WEISS, LONDON signed on the shank Weiss, the shaped handle with cross-hatched grips and hing...

A RARE DENTAL ARTICULATOR, POSSIBLY GERMAN, CIRCA 1920 with cast aluminium head hinged through ear to brass platform with articulated jaw, now mou...

A SET OF PORTABLE SCALES FOR THE COUNTY OF KENT BY W.T AVERY, CIRCA 1900 constructed in lacquered brass and signed on the crossbar, contained in f...

A FOWLER'S 'MAGNUM' LONG SCALE CALCULATOR of typical form, the 4½in. dial signed to centre with maker's name and contained in original plush-lined...

AN OSCILLATING VACUUM PUMP BY THE PULSOMETER ENGINEERING CO. LTD, LONDON, CIRCA 1900 with cast iron A-frame and flywheel acting to brass pump, the...

A COLLECTION OF EARLY ELECTRICAL WOOD AND BRASS INSTRUMENTS including galvanometers, amp meters, voltmeters, wet cells, mostly contained in wooden...

TELEPHONY comprising two candlestick telephones with dials, two receivers, a dynamo, assorted brass and Bakelite handsets and two large Eveready b...

A FINE AND HIGHLY ORIGINAL PAIR OF 15IN. LIBRARY GLOBES BY J. & W. CARY, LONDON, 1819 & 1820 plaster cores with coloured paper gores, signed in ca...