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Scientific Instruments

Scientific instruments

18th Century


Portable Sundial

Anonymous [Germany (Bavaria)], 18th century. Pretty dial housed in a round brass box, unscrewable, fitted with a paper compass rose whose 12 directions are indicated in brown handwritten ink and color[...]

Period: 18th century

200 €

Azimuth Sundial

SUNDIAL OF FAIRLY ORIGINAL DESIGN. THE PLATE WHICH REASES ON THREE SET SCREWS IS PROVIDED WITH A COMPASS, THREE SET SCREWS AND LATITUDE ADJUSTMENT FROM 45 TO 50 degrees

Period: 18th century

650 €
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Ivory Hourglass

Beautiful hourglass in walrus ivory with floral decoration engraved on the plates and the four cones. Very good condition, slight superficial cracks on one plate.

Period: 18th century

2 900 €
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Small Compass In Its Wooden Box

[Germany?] Date: late 18th century. Pretty portable compass inserted in a round box, in turned light wood and decorated with a fine incised decoration on the lid. The internal mobile part has a dial d[...]

Period: 18th century

180 €

Beautiful Borda Circle By Jecker In Paris N· 261 In Its Mahogany Box .c.1790

Beautiful Borda circle signed JECKER in Paris and numbered 261. It is in its original mahogany box, including two glasses, wedges, various filters, and removable handle.

Period: 18th century

3 200 €

Baromètre Louis XV Decorated With A Sphere

Louis XV chiseled and gilded wood and bronze barometer signed Le Guy dated 1768 pediment decorated with an armillary sphere. Missing.

Period: 18th century

980 €

Butterfield: King's Foot

FOLDING PROPORTION COMPASS FOR ARCHITECT, SURVEYOR,... PERIOD LATE XVII, early XVIII.

Period: 18th century

280 €

Hourglass In A Red And Gold Painted Metal Frame Datable Around 1720/1730

Hourglass with three flasks in a red and gold painted metal frame. Each base is decorated with a bird in the grass. The wider base features a frieze of stylized flowers and the narrower base a quatre[...]

Period: 18th century

6 800 €

Spyglass In Gilted Copper Signed Dollond London Datable Circa 1800

Ornate gilded copper spyglass with two draws, one of which is signed "DOLLOND LONDON". Was tinted black. Dimensions: heights of 8.6 cm (open) and 5 cm (closed). London dating from around 1800[...]

Period: 18th century

1 000 €

Spyglass Signed Dollond London In Its Original Box Datable Around 1760/1770

Spyglass in shagreen shaft rimmed in silver. Red skin draw signed "Dollond London". Rustette case with burgundy interior. Dimensions: height of 6 cm (closed) / height of 7 cm (case) x diamete[...]

Period: 18th century

1 300 €

Portable Brass Sundial By Nicolas Bion. Paris 1700.

Engraved brass pocket sundial made by Nicolas Bion (1655-1733), at the end of the reign of Louis XIV. Butterfield type, Octagonal tray richly engraved freehand. Compass to the north marked by a fleur[...]

Period: 18th century

1 100 €

Huge Diptic Sundial By François Eumont Dated 1786

THIS REMARKABLE SIZE DIAL MEASURES 21.5 X 16 X 3.6 Cm. IT IS MADE OF WALNUT AND MANUSCRIPT PAPER. ITS LOWER SIDE HAS A FEW BIT HOLES THAT HAVE BEEN INACTIVE FOR A LONG TIME.

Period: 18th century

1 250 €
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3 Blown Glass Bottles Pharmacy 18 Eme

Rare set of three small blue blown glass apothecary bottles. They have kept their labels which read "Rousseau Apothecary in Clamecy". They are in good state of conservation. Louis XVI period.

Period: 18th century

630 €

Lenoir White Marble Sundial Quai De l'Horloge Paris C.1780

Beautiful white marble sundial signed LENOIR Quai de l'Horloge Paris

Period: 18th century

780 €

"binocles", End Of The 18th Century, Tortoiseshell, Silver, Glasses, Lorgnons…

Binocles known as “scissor binocles”. This beautiful model is in tortoiseshell and silver. He's in perfect condition. It measures 4 inches long closed. France, circa 1795.

Period: 18th century

450 €
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Beautiful Nuremberg Wooden Tripod Microscope C.1780

Beautiful wooden tripod Nuremberg microscope Signed JFF Two sliding and magnifying tubes Plate holder with spring

Period: 18th century

3 200 €

Equinoctial Sundial In Octagonal Shape Langlois At Galleries Du Louvre Paris

The bottom of the compass is engraved with a wind rose in sixteen directions with the four cardinal points. Original blued steel hand with brass pivot. The hour circle is graduated on the top in Roman[...]

Period: 18th century

3 900 €

Proportion Compass Called “roy’s Foot” - France - 18th Century

Pied De Roy" PROPORTION COMPASS France 18th century Brass Length: 17.3 cm; Open length: 32.5 cm Measuring instrument consisting of two brass rulers engraved "Pied De Roy", joined by a hinge eng[...]

Period: 18th century

480 €
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Cutting And Dividing Machine For Watch

Small dividing tray from the end of the 18th century

Period: 18th century

2 800 €

Graphometer Signed Meurand Quai De l'Horloge In Its Wooden Case C.1760

Beautiful pinnule graphometer signed Meurand Quai de l'Horloge in Paris in its shaped wooden case. C.1760. Beautiful silver compass with 16 Directions. The instrument is equipped with its ball jointed[...]

Period: 18th century

880 €

Three Bone Calculation Rulers For Drawing 18th Century

Calculation rulers for scientific drawing. Bone engraved and cut. Measurements in inches and yards in particular. Only a signature appears on one of the three strips (I. Iackson fecit). As is.

Period: 18th century

300 €

Rare Clystere All In Pewter (even The Piston) 18th Century And Hallmarked.

Rare enema for medical type enemas with an all-pewter piston. The piston can be dismantled into three parts in order to store the different products necessary for enemas. In addition, this object bear[...]

Period: 18th century

155 €

Rare Pocket Globe In Its Shagreen Case 18th C 1770 After Moll

Very beautiful pocket globe called "pocket globe" in its shagreen case. The case contains the two celestial hemispheres with the new discoveries This globe is called after Moll, reissue around 1770 of[...]

Period: 18th century

8 600 €

Brass Graphometer Signed Baradelle Paris. France, Second Half Of The 18th Century

Brass graphometer signed Baradelle Paris. France, second half of the 18th century Brass, glass. Width: 21cm, Height with ball and foot: 15.5cm Openwork brass half-circle with two scales from 0 t[...]

Period: 18th century

1 400 €
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Large Hourglass With 4 Columns Early 18th Century

Large wooden hourglass with 4 columns and two bulbs 22 CM high

Period: 18th century

1 400 €

Museum Collectible Lorgnette Ivory, Tortoise Shell, Gold Plated Signed Field London

Superb Ivory Collectible Lorgnette with one print, Tortoise Shell, Gold Plated signed Field London

Period: 18th century

680 €

Louis XV Period Slate Sundial Dated 1749

Louis XV Period Slate Sundial Dated 1749

Period: 18th century

950 €

Exceptional Canivet Double Glasses Graphometer At La Sphère In Paris Dated 1767

Exceptional graphometer with double sight glasses signed Canivet at La Sphere in Paris and dated 1767 Silver central compass with 16-point rose and original degree scale and needle. The North of the c[...]

Period: 18th century

2 300 €

Horizontal Sundial P. Lemaire In Paris,

Horizontal brass sundial by P. Lemaire in Paris First half of the 18th century. Signature on the dial: P. LeMaire In Paris,  The original compass needle has been replaced by a more modern needle and t[...]

Period: 18th century

1 200 €

Surveying Or Pinnules Mine Compass Signed Spencer London

Surveying/mining compass signed SPENCER C.1800 Silver-plated compass with a very beautiful eight-pointed rose engraved with floral motifs and a circumferential degree scale. The compass cover has a de[...]

Period: 18th century

750 €

A Rare 18th Century Portable Apothecary Box

Rara scatola da farmacia nuziale del XVIII secolo. Grazie agli scomparti girevoli sul davanti. Portaoggetti in vetro soffiato con originali tappi in peltro e sughero. Ferramenta e serratura contempora[...]

Period: 18th century

1 400 €

Dentistry. English Key Called "garengeot". 18th Century

English key called “Garengeot” 18th century Length: 14.5 cm Perfect condition. In a 1742 article published in Medical Essays and Observations (Vol V part I) Alexander Monro (1697-1767) wrote in[...]

Period: 18th century

190 €

Miniature Travel Reflecting Telescope On Tripod Stand C.1740

Elegant miniature travel reflecting telescope mounted on a removable tripod base. The telescope can be mounted on a wooden support or railing after leaving its base.

Period: 18th century

1 700 €

Sundial

Slate sundial. 18th century period. Bears the inscription in Latin: Quas quaeritis horas perditis (you look for the time and you lose it) Two slightly damaged corners. elegant wrought iron gnomon[...]

Period: 18th century

1 400 €

Sextant By Jecker Paris Late 18th Century Complete In Its Mahogany Carrying Case

Large Sextant by Jecker in Paris Late 18th century complete in its mahogany carrying case. Complete with three glasses and goggles. Division of the silver blade. Ebony handle Colored glasses and mirro[...]

Period: 18th century

1 100 €

Beautiful Architect's Kit In Shagreen Late 18th Century Compass Draws ...

Beautiful architect's kit in gray shagreen, gray roulette including large compass with interchangeable tip, a large pencil, a mechanical pencil, a small pencil, a small baluster compass and a boxwood [...]

Period: 18th century

920 €

Miniature Architect's Box With Baluster Compass Red Moroccan Case C 1800

Beautiful miniature architect's box including baluster compasses, including a line draw, a dry point compass and line draw, and a dry point compass with pencil holder. Beautiful red morocco case. Very[...]

Period: 18th century

420 €

Charming Small Mortar - Marble - 18th

Charming little marble apothecary mortar, 18th century. Dimensions: 16x16x12cm

Period: 18th century

120 €

Bronze Mortar - Dubois Aupuy - Four Faces Of Putti - 18th Century

Bronze mortar - DUBOIS AUPUY manufacturer - 18th century. Facing decoration of four putti faces. Beautiful original patina. Small casting/molding defects. (see photos) Dimensions: 9.5 cm high x 1[...]

Period: 18th century

350 €
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Italian Long View Leonardo Semitecolo C 1720

Beautiful Venetian bezel in cardboard and green vellum, and horn rings signed Leonardo Semitecolo C.1720 It is in three prints and includes all its original lenses and horn rings. scratches on the car[...]

Period: 18th century

520 €

18th Century Pocket Compass

Small pocket compass, in walnut wood and engraving decoration on watercolor paper. Friction and wear. 6;8,X 4.8 cm H 1.5 cm

Period: 18th century

150 €

Very Large Sextant Signed By Jecker

This superb instrument is divided from 0 to 130 degrees on precious metal. Its T-shaped frame with square section is hollow in order to lighten its weight. Usable right hand left hand it is equipped w[...]

Period: 18th century

850 €
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Bronze Mortar Signed And Dated

Bronze mortar signed and dated: "Innocentius De Madiis fecit Brixiae" MDCC LXXV (Brescia, 1775) Bronze mortar, decorated in bas-relief with plant motifs and bearing a scroll, surmounted by a pai[...]

Period: 18th century

18 000 €

Louis Ecus 18th Century Changer Trebuchet Balance

Changer's trebuchet balance, iron and brass, 18th century. Wooden case, originally covered in leather (it is no longer there); the leather covered the box and the skin formed a hinge. As is, two[...]

Period: 18th century

140 €

Equatorial Ring Signed Gensara Fecit Wienn In Its Case With The Coat Of Arms Of Bavaria

Equatorial universal ring dial in brass made for a number of central Europe cities engraved with their ancient names signed « Gensara Fecit Wienn ». In its gilt leather case bearing the coats of arms [...]

Period: 18th century

11 500 €

Impressive Black Stained Turned Wood Microscope. From The 18th Century

Impressive black stained turned wood microscope. The body has an elegant shape with a series of concentric rings of reduced sizes in both directions from a central cylindrical part covered with brown[...]

Period: 18th century

11 500 €

Large Pantograph By Canivet, Dated 1772

Large pantograph in ebony and brass signed "Canivet à sphere à Paris 1772". The instrument is constructed of ebony and brass. The pantograph measures 78cm in length. Missing some wheels and support po[...]

Period: 18th century

950 €

18th Century Long View, 3 Prints, Semitecolo Type, 18th Century

Telescope with three prints in paper covered with parchment and horn stop rings. 18th century Semitecolo type. Used condition, wear and marks of use, missing caps and exterior lenses. 32cm long folded[...]

Period: 18th century

380 €
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Dieppe Ivory Sundial

Dieppe ivory travel sundial. Small size. With 4 sundials engraved on the  4 sides with its kickstand on the side to keep it open, and good closure with the 2 front hooks

Period: 18th century

2 500 €
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Lovely Lorgnette Has An 18th Century Shagreen And Ivory Print With Its Red Sheepskin Case

Very beautiful single-print lorgnette in ivory and shagreen body, green cardboard tube. Optics in good original condition. Box shaped in red sheepskin.

Period: 18th century

1 050 €
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So-called Forest Geometry Compass Signed Lerebours In Paris

Beautiful so-called forest surveyor's compass signed Lerebours in Paris Alidade in wood and with brass pins. Compass divided into silver. Needle mounted on agathe. It works. Protective cover. Full bal[...]

Period: 18th century

490 €

Travel Hourglass

Travel hourglass with rotating black leather frame to close the openings and fully protect the bulb. the rotating part of the case is blocked

Period: 18th century

2 000 €
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Dollond Two-lens Telescope C. 1780

Lorgnette or small telescope signed "Dollond London" and dated around 1780. This telescope has the particularity of being equipped with two objective lenses giving magnifications of different power. T[...]

Period: 18th century

450 €

Compass, France, 18th Century

Brass compass, France, 18th century. Square plate compass measuring 6.7cm sides and 5.9cm diameter. The compass indicates the four cardinal points and is divided into two times 0-180 degrees. The four[...]

Period: 18th century

220 €

Beautiful Wrought Iron Scale, Dated 1728 - European - Early 18th Century

Beautiful Wrought Iron Scale, Dated 1728 - European - Early 18th Century

Period: 18th century

350 €
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Silver Wine Scale In Its Box

wine scale with its thermometer in their wooden box, the wine scale is stamped with an Augsburg pine cone from the 18th century, and the graduations on the stem made it possible, through successive ch[...]

Period: 18th century

700 €
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Pocket Telescope With Three Draws, 18th Century

Small travel telescope with three prints made of cardboard, green tinted vellum and small gilded irons and covered in leather. The instrument is not signed but French dating from the mid-18th century.[...]

Period: 18th century

950 €

Brass Equinoctial Pocket Sundial

Pocket equinoctial sundial in finely chiseled brass and engraved with grids and flowers in reserves. Compass and latitude scale on an adjustable hinged arc. Signed on the back by Lorenz Grassl in Augs[...]

Period: 18th century

500 €

Rare Tiny Stack Of Bucket Weights Called Charlemagne, 100 G, 18th Century Bronze

The Russian doll-style body and interior weights are all punched numerous times. These five small weights (missing the smallest) in the shape of buckets fitting into each other are also called Charlem[...]

Period: 18th century

220 €

Microscope French Box XVIIIth For The Privilege Of The King

French box microscope 18th century by Sibie in Marsella for the privilege of the King The box microscope can be defined as a compound microscope where the optical system is fixed by a pillar to the bo[...]

Period: 18th century

22 345 €

206 objects
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