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Bloodletting bowl,C 1800
A brass bloodletting or barber’s bowl. It was used for shaving and could also have been used as a bleeding bowl. Circa 1800. Diameter 15 cm. Look for shop information on website page...
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Nine Circular Slide Rules for sale separately
2 Lord's Textile calculators, R Waddington, Elliott Brothers £340 each Stanley Boucher £250 Halden Calculex with wallet and instructions, £120 Mechanical Engineer £190 Double sided Calculigraphe £170...
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Type 1 and 2 Curtas
Curta type 1 serial no. 76526 good condition plastic case £650 Curta type 2 serial no. 545183 good condition plastic case £600 Curta type 2 serial no. 558212 good condition plastic case £600 The post...
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The unique and rare description of the Raspail double microscope – 1838
RASPAIL (François-Vincent), Nouveau système de chimie organique fondé sur des nouvelles méthodes d’observation, et précédé d’un traité de l’art d’observer et de manipuler, en grand et en petit, dans le...
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Six Folding Compasses for sale separately
1. Good quality electrum set in red silk lined case £180 2. Nickel dull unpolished finish in case £130 3. Case marked Stanley, nickel £140 4. Attractive brass instrument in case £130 5. Brass set...
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Marine telescope by Dollond
A substantial single draw brass telescope, signed 'Dollond, London. Day or Night' with ray shade, dust slider to eyepiece and lens cap. It measures 30.5 inches fully drawn and 21 inches closed. The...
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A charming French “lady” calendar with miror and in morocco slide case, circa...
A litte rare and charming pocket French "lady" or "gentleman" calendar with its original miror without crack and preserved in its original red moroco slide clase stamped with the word "Souvenir". At...
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A good Olivo Venetian telescope and a fine Semitecolo telescope, 18th
Two good and working examples of classic venetian refracting telescopes. A first one is signed "Olivo Venezia". It is constructed with cardboard covered with withe vellum and a body with an orange...
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Norremberg Polariscope
Most probably French but could be German, lacquered brass Norremburg Polariscope as used for examining crystals, quartz, mica, optical glass in polarized light. With two graduated circles to read the...
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Anatomical tongue model by Bock Steger.C 1890
A cast and modelled plaster tonque-model on a black base, 20 x 12 x10cm. The polychrome painted model signed on a brass label at the front, Bock Steger, Lips. C 1890. Look for shop information on...
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Anatomical human brain model
A Plaster model of the human brain in two parts which give a good sagital overview. It shows the frontal with parietal lobes, temporal with occipital lobes, half of brain stem and half of cerebellum....
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A mid 18th century Ausburg equinoctial compass Sundial signed: “LTM” (Ludwig...
A mid 18th century Ausburg equinoctial compass Sundial signed: “LTM” (Ludwig Theodor Müller) German sundial in beautiful ornate shape finely engraved, it seems to be gilded. In original and...
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Beautiful 18th century German brass sundial signed “ Johan Schrettegger in...
Beautiful 18th century German brass sundial signed “ Johan Schrettegger in Ausburg” In very good and original conditions, octagonal shape finely engraved. Dim: 60mm...
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Large Model of Very rare and beautiful 18th century brass sundial signed : \
Very rare and beautiful 18th century brass sundial signed : \" Pierre Le Maire a Paris\" it come in his original black shagreen case with red velvet, we can date around 1735, This kind of sundials...
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Functionnement Méchanisme des Osselets de l’0reille de Helmholtz model, C 1870
An exeptional and very interesting demonstration model of the working mechanisme of the middle ear. It give an overview of the Eardrum (tymponia membrane) and the three Auditory bones: Malleus, incus...
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Exceptional anatomical dry specimen of full denture attributable to Tramond
A very rare dry specimen of a full denture with their root monted on a gilt brass stand. This work is attributable, without any hesitation, to Tramond and can be date from the end of 19th century. The...
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An early clinometer by Cary
A fine lacquered brass clinometer, signed on the arm, 'Cary, London', the radius of the arm engraved to 90 degrees with 4.75" bubble, intact sights and threaded lug for tripod fixing. Length: 5 inches...
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circa 1790 single draw telescope
English c. 1790, unsigned ( as the majority of these types were ), single draw mahogany barrel measuring 22" fully open and 13.5" closed, protective sliders to both ends. Thin hairline crack to the...
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Prepared Adult human male Skull
This is a male human skull, and has full dentition. The skull has a cut calverium, medianline and a sprung mandible. Buccale parts of the jaws are prepared which give a view on the roots, nerves and...
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The Lasnier personnal copy of Bion’s treatrise on scientific instruments, 1709
BION (Nicolas), Traite de la construction et des principaux usages des instrumens de mathematique avec les figures necessaires pour l'intelligence de ce traite, Paris, Veuve Jean Boudot, Jacques...
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