Archives

REFLECTING OBJECTIVE AND CONDENSER

REFLECTING OBJECTIVE AND CONDENSER, German, c. mid-20th century, the objective signed “Carl Zeiss, Jena, Spiegelobjecktiv, 40/0.65, 160/0.17, #014782,” the condenser “Carl Zeiss, Jena, Spiegelkondensor, 0.6, #209551.” Each is approximately 2″ (5 cm) tall, constructed of substantial plated metals, designed somewhat like a miniature Cassegrain telescope with one large concave mirror with central hole, and one small convex mirror with three-armed spider mount. In fact it is apparently the Schwarzschild system, developed in 1905. Condition seems excellent. One comes with Read More...

WWII 25 x 105 binoculars by Schneider, Göttingen.

A pair of WWII 25 x 105 binoculars by Jos. Schneider & Co, Optische Werke KG, Göttingen. The rare first pattern of this model, circa 1941-42.45° inclined oculars, filters and brow.Original paintwork.Manufacture’s WWII code: kqcLiterature:Militärische Ferngläser und Fernrohre in Heer, Luftwaffe und Marine : Military binoculars and telescopes in Army , Air Force and Navy / Dr Hans Seeger. Page: 165.The Eye of the Flak (Das Auge der Flak) Vol.1 / Dr Peter De Laet & Francis Vermeire. Page: Read More...

MANUSCRIPT HORARY QUADRANT

MANUSCRIPT HORARY QUADRANT, probably German, c. 17th century. This thick (3/4″; 1.9 cm) wood quadrant is 8-3/8″ (21 cm) in radius, mounted on one side with a paper sheet laid out in ink with partial hand coloring. The other side has an incomplete attempt to draw the same inked design directly on the wood. A plugged hole at the apex would anchor a string with plumb bob. Two edge holes might permit auxiliary sights, although one can of course Read More...

GERMAN PERPETUAL CALENDAR

GERMAN PERPETUAL CALENDAR, 18th century, made of gilt and silvered brass, 1-7/8″ (4.7 cm) in diameter. On one side the rotatable “Calendarium Perpetuum” shows the days of the week (in German, and marked with their planetary signs) against days of the month, and has floral patterns hand-engraved in the open spaces. The other side gives, in seven readout windows defined by its rotatable disk, month of the year with its number of days, tabulation of the important saints’ and Read More...

Unusual Pharmacy Measuring Spoon/Powder Scissors

Ebony handled Pharmacy dispenser marked ‘Keyl’s Messloffel’ noted in the Deutsche Hygiene Museum as Keyl’s Measuring Spoon Powder Scissors. Although marked ‘1956’ it is believed to date from 1930s Read More...

OFFICIAL CARL ZEISS PLANETARIUM PHOTOGRAPHS

OFFICIAL CARL ZEISS PLANETARIUM PHOTOGRAPHS, German, c. 1930, the 14 original silver print photographs measuring 5″ x 7″ (13 x 18 cm), and variously bearing “Carl Zeiss, Jena” stamps, code number stamps, and/or applied printed descriptions. Depicted are planetaria, equipment, and activities. Most sites are in Germany; there are dramatic views of the powerful modernist architecture of the Weimar Republic applied to planetarium buildings. One unforgettable image shows Mussolini departing the Mailand (Milan) “Ulrico Hoepli” planetarium at its dedication Read More...

Beringer Sundial with compass, C 1820

A sundial and compass produced by the German craftsman David Beringer, C 1820 His name became synonymous with portable wooden diptych and cube sundials. The brass gnomen is mounted on a brass ring with a timescale from IIII – XII – VIII and a decorative leaves and the B of Beringer. The compass paper had a coloured rose and is marked with sixteen points marked N – NNO – NO – OON –  O – OOZ –  OZ – Read More...

Anatomical Functional Vocal cords model, 1930

Anatomical functional vocal cords model. Functional model of the larynx. Enlarged 3 times. The thyroid cartilage, vocal cords and cup cartilage (arytenoids) are movable. C 1920. Dimensions: 31 x 16 x 16 cm. This 3D Medical equipment was distributed by Dépex Medical Supplies and probably made by Somso or Meusel, both German Companies specialised in Anatomical Models. For more shop information look on www.vanleestantiques.com Read More...

Brendel Taxus no 40 model

A Robert Brendel model of the Taxus baccata no 40a by Robert Brendel, C 1880. The label gives the follow text: Taxus Baccata. / J. Masc. / XXII 12 / Common Yew M. / Eibe Um. Zapfen. / Tasso m. JF male / Coniferae Vergr. 40 Fach. Measurements 40 x 14 x 14 cm. Read More...

Fine German Brander-Hoeschel Sextant

Fine and early German Sextant of the Brander workshop at Augsburg, fully made of brass with wooden handle, original laquered, ca. 1783, length of the handle 11 cm; half diameter of the instrument 11,2 cm; the silver scale reads from 0 – 120, with the vernier reading 0 – 60 and the vernier marked “Dina Min”; the sextant signed “Brander & Höschel in Augsburg”; with the original adjustment key, one mirror is blind; condition in respect of the age Read More...

A pair of x8 Hensoldt Wetzlar binoculars, dating from 1910

These Hensoldt binoculars are labelled HENSOLDT WETZLAR, BERLIN & LONDON, on the top faces of the body. The base has “Sterior” marked on the centre focussing end stop. On either side at the base the inscription/engraving reads: “Baron Dimsdale” on one side, and “Meesden Manor   Buntingford” on the other. Plus some original data markings, showing “N. S. L.  G167”. The serial number on the focus bar is 1l963, there are other marks internally,  the lens units are stamped 174, and Read More...

A fine equinoctial Compass Sundial by Johann Willebrand (c. 1658-1726)

A fine equinoctial Compass Sundial by Johann Willebrand (c. 1658-1726)  signed at the back „Johann Willebrand, In Augspurg 48“ as well as the names and latitudes of 34 european towns engraved to the bottom of the compass. The hour scales graduated from 3 – 12 and 1 – 9, the latitude arc from 20 to 90 degrees, the compass with blued steel needle with abbreviations of the cardinal directions: S/E (Septentrio for North), M/E (Meridies for South), O/R (Oriens for East) and O/C Read More...