Germany Archives - Page 10 of 24

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Geissler motor in working condition with Geissler tube with fluorescent liquid. 23 cm high with 11 cm Geissler tube. Look for shop information on www.vanleestantiques.com Sold to museum Société Française de Radiologie in Paris. https://www.radiologie.fr/musee-radiologie Read More...

22 May

Large marine German telescope – Voightlander & Sohn, Wien, Braunschweig.

By Scientific Inspirations

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A large leather covered taper barrelled, nickel silver telescope signed, ‘Voightlander & Sohn, Wien, Braunschweig’. The company was established in 1756 and was the oldest name regarding cameras, making many developments in this field and the name ‘Voightlander & Sohn’ was established in 1898. The firm was eventually taken over by Zeiss in 1956. It has a sliding ray shade and a slider to the eye-piece. The leather to the barrel has been replaced in the past. The telescope measures 24″ closed Read More...

02 May

Octagonal brass equatorial sundial, made by Johann Schrettegger (1764-1843),

By Early Science

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Octagonal brass equatorial sundial, made by Johann Schrettegger (1764-1843), Augsburg, Germany, late 18 centuryNeedle gnomon from the center of the circle calibrated in numbers to represent hours for the northern hemisphere. Circle hinged to octagonal base. Quadrant scale calibrated in degrees from vertical to horizontal with Arabic numerals. Top engraved Compass with original needle and glass.size 5 cm wideWith the original box and the original description in the French and German language, Read More...

27 Apr

A c1920 German IUD with insertor.

By M and R Gordon

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A c1920 German IUD with insertor. It retains its original box and receipt. Length of box: 8.25″. This device was sold as a pessary because of laws in force at the time that governed the sale of contraceptives. Read More...

27 Apr

NUREMBERG SPECTACLES WITH ORIG. CASE PRINTED AROUND RIM , JONAS SCHWARTZ WONHAFFT FURTH 1740

By Opticalworld

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ALL IN VERY GOOD CONDITION ORIGINAL LENSES CONVEX WITH NO CHIPS , CLOSES WELL Read More...

15 Apr

Leitz Polarising Microscopes Catalogue 1925

By Ganymede Antiques

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Leitz Polarising Microscopes Catalogue 1925, pp.68, soft cover, complete in good condition, with The Microscope and some hints how to use it, E Leitz 1910, pp.62, soft cover. Included are two Leitz leaflets ‘Testing the oil immersion Objectives’ the earliest 19th century (this one in poor condition, see image). Please see the other books I have listed on Fleaglass. I have recently retired and am selling most of my scientific and medical instrument reference library, including many works now difficult Read More...

14 Apr

Hartnack 19th Century Microscope Nicol Prism Ocular With Goniometer

By Gilgamesh

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The goniometer eye-piece by Hartnack should fit any RMS tube diameter; that is, most continental European and American microscopes made after ca. 1850. Read More...

13 Apr

A c1700 Johan Martin gilt-brass and silver equinoctial sundial

By M and R Gordon

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A Johan Martin gilt-brass and silver equinoctial sundial, Germany, C1700. Signed Johan Martin in Augspurg 48, the octagonal dial with inset compass rose and mounted with silver hour arc and silver hinged gnomon, the reserve and back plate engraved with 39 European cities and their latitudes, in original leather case. Dimensions: 5 x4.5cms. Read More...

12 Apr

Anatomical human child torso, C 1890

By Van Leest Antiques

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An Human child torso probably made by Bock Steger, C 1900. The polychrome painted plaster model is mounted on a wooden board. The hand-painted plaster model has removable lungs and heart, liver and stomach. In perfect restored condition. Lenght of the torso 60 cm. Look for shop information on www.vanleestantiques.com Read More...

12 Apr

Anatomical Torso model, C 1900

By Van Leest Antiques

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A anatomical model of the human torso. This anatomical wall model provides a sagital representation of the human head, larynx/pharynx, lungs and digestive tract. Similarly, the muscles of the torso are shown. The plaster and polychrome painted model is mounted on a wooden board. The hand-painted plaster model is in good condition , measurements 70 x 35 x 5 cm. Look for shop information on www.vanleestantiques.com Read More...

08 Apr

Paul Ehrlich’s Eyepiece for the Differential Count of Red and White Corpuscles in Stained Films

By M and R Gordon

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Ehrlich’s eyepiece for the differential count of red and white corpuscles in dry stained films, Maker is Leitz. Introduced by Paul Ehrlich in 1900, this instrument retains its original signed case and has no condition issues. The diameter of the ring is 2″ or 5cm. “Paul Ehrlich was a Nobel Prize-winning German physician and scientist who worked in the fields of hematology, immunology, and antimicrobial chemotherapy. Among his foremost achievements were finding a cure for syphilis in 1909 and inventing Read More...

01 Apr

Hourglass in brass made in Nuremberg by Hans Christoph Weinmann between 1657 and 1669.

By Galerie Delalande Paris

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One flask hourglass inside a circular frame with stamped decorations. The frame is composed of two circular brass bases connected by four twisted columns and a support column. The bases are decorated with floral and star patterns. One of them opens with a small hook, the other is stamped with a hallmark of a whale which is the Hans Christoph Weinmann maker’s mark. Inside is a flask with two pear-shaped ampoules linked by a wax joint seal covered with red fabric linked Read More...