Milan Scientific Instruments

Topographic level signed W.F Stanley of burnished brass, from the second half of the 19th century. In excellent condition and complete with original mahogany box with brass hinges an...

Small wood and brass wall-mounted aneroid barometer in the shape of a six-ankle rudder. Signed SB Smiths British Made Instrument of the 1950s. This is an instrument whose pressure-s...

Chinese wooden geomantic compass in a circular shape with a magnetized needle in the center, used in the practice of Feng Shui, an ancient Chinese discipline that studies the harmony...

Didactic anatomical enlarged model of a trachea made in the 1950s, made of hand-colored cellon and mounted on a bakelite base. On a label on the base you read Deutsches Hygiene Museu...

Torricellian mercury stick barometer on oak wood table, complete with atmospheric pressure reading nonius, late 19th-century German manufacture. Measurements 13.5x4.5x 96 cm - inches...

Torricellian mercury stick barometer on mahogany wood board, signed Dr. M. De La Pierre Torino, from the 1950s, complete with atmospheric pressure reading nonius. Measures 7.5x4.8x ...

Wooden fruit tree stethoscope, early 20th century English manufacture. Measures 4.5x 15.4 cm - 1.8x6.1 in. Bon état. The last photo is the gift box. Curiosity A stethoscope is an ...

A brass and glass dial manometer, this is an instrument for measuring the relative pressure of fluids, consisting of a hand that rotates on a circular graduated scale from 0 to 100....

Torricellian barometer of oak wood, signed Negretti & Zambra London from the second half of the 19th century, complete with reading vernier for checking the pressure variation and thermometer. Height 98 cm - 10.6 inches, width 27 cm - 38.5 inches, depth/thickness 5 cm - 1.96 inches. Very good condition, fully functional. For safety during transport the barometer will be shipped emptied of mercury. The mercury will be placed in a sealed container in the package together with the barometer. When it was discovered, that changes of atmospheric pressure are connected to changes of weather, barometers became very popular. Evangelista Torricelli...

Didactic anatomical model of an enlarged jaw, mounted on a wooden board with hooks for hanging. In evidence the circulatory system, the roots of the teeth, and two caries. Made in ha...

Model in enlarged section of a Moraceae syconium (fig for example is a syconium). The model is made of painted plaster and almost certainly made by Paravia in the 1930s. Measures cm ...

Torricellian mercury barometer signed Heineman Strada Toledo 213 Naples for the Italian market, in mahogany wood from the mid 19th cent. complete with reading nonius for checking p...

Antique small brass Pelorus, signed Boyce-Meyer Pelorus Bronxonville N.Y., made in the late of the XIX century. It has a sight system with a compass card with eight winds and goniome...

Brass aneroid or holosteric barometer, table and wall-mounted, late 19th-century English manufacture. Good condition, signs of use fully functional. Measurements cm 5x12.5 - 1.9x4....

Desktop or wall-mounted barometer station made of wood, glass and brass signed Forster from the 1950s, consisting of aneroid barometer and thermometer with centigrade scale. Goo...

Travelling mahogany wood case set for bleeding, brass apparatuses for bleeding and glass cups. Signed Blackwell London, circa 1850.

Cross-legged reduction compass, of chrome plated brass and steel, English manufacture from the end of the 19th century. Fixed or mobile center, whose opposite points form simple re...

Moving coil brass galvanometer with three-screw base, instrument signed Philip Harris Ltd Birmingham England n. 19402, made in the early 1900, a tool used as a detector of direct cur...

An early 19th-century transparent blown glass laboratory retort used for distillation, it has a pyriform body and long neck bent downward that gradually narrows toward the mouth. Bo...

Torricellian mercury barometer in mahogany wood, signed Corton Lincoln of the mid 19th cent. complete with reading nonius for checking pressure variation, alcohol thermometer, hyg...

Model of the European non-poisonous snake belonging to the Natricidae family. German manufacture of hand-painted rubber and plastic dated to the 1950s, from the Hygiene Museum in Dre...

Box containing 6 dismounplate geometric solids of oak wood, height 20 cm, in their original wooden box complete with illustrative leaflet for calculating surfaces and volumes. Made for educational purposes for schools by Antonio Vallardi publisher in 1963. Box cm 24 x 40 H 12 cm. The origins of the publisher Vallardi date back to 1750 when founder Francesco Cesare (1736-1799) acquired a small craft in the heart of old Milan. In the early nineteenth century, the publishing house was noted for the production of works of art, geography and science, including a "Tour of Italy" which took twenty-two printings between 1819 and 1835. The complete works of various maps and directions for travel, including timetables and fares for transportation of the time, can be considered the first modern tourist guide. The firm "Vallardi" was born in 1843 and the company became industrial, with the opening of branches on national...

Johann Michael Bergauer (Simonsfeld, 1676 - Innsbruck, 1745 circa) Mechanical equatorial sundial Signed: Michael Bergauer Insprugg? Innsbruck? Ante 1745 Gilded and silvered brass; glass. Measures: closed 1.29 x 3.50 x 4.92 in (33 x 89 x 125 mm); open 5.19 x 3.50 x 3.81 in (132 x 89 x 97 mm). Weight: the sundial 0.49 lb (224 g); the case 0, 20 lb (95 g) Original wooden case covered in brown leather. State of conservation: very good. It has some signs of use. The spring that allowed for the two parts of the instrument to remain open is missing (absent even in the comparative specimens kept in museums). The sundial is composed of two overlapping plates hinged together on the north edge. The base plate is octagonal and is supported by three turned legs. The upper face is gilded and a compass with a magnetic variation index has been inserted. The rest of the surface is occupied by a rich decoration of engraved scrolls, centered around the inscription “Michael Bergauer Insprugg”. A foldable oval support with a plumb-bob is attached with a hinge on the southern edge. On the reverse of the base plate a table of the latitudes of some European cities (expanded with the vertical writing “Meiland 40” on the edge and “Rome” deleted) and of Jerusalem has been engraved. A Cam marked for 0 °-70 ° is applied near the northern edge. This can be adjusted to change the inclination of the upper plate according to the latitude; originally a spring, now lost, made it possible to keep the two plates of the clock open. The second plate is round, has a toothed edge and measures 3.26 in (83 mm) in diameter: it is slightly smaller than the octagonal base which it rests upon and overlaps when the instrument is closed. The recto is gilded and there are three concentric graduated circles engraved on it: - the outermost is the equatorial hour dial, numbered I-XII, I-XII; - the second-one is that of days 1-30 of the lunar month and has “Aetas lunae” engraved on it; - the third, silvered, is a subsidiary hour dial, with double numbering 1-12; originally it could have been rotated. The engravings of the first two circles are enameled in red. In the center - on the polar axis - there is an alidade, at the end of which is associated the silvered minute dial. This, in turn, is welded, perpendicularly, to a small disc, also silvered, with a triangular gnomon. The plate, alidade and minute dial are connected to each other by toothed mechanisms. Below is the procedure for measuring the time: 1) Adjust the Cam under the base of the clock, based on the latitude of your location; 2) Place the watch on a flat surface using the plumb-bob and with the side closest to the compass facing south; 3) Keeping the instrument still, manually rotate the alidade until the shadow cast by the triangular gnomon on the small silvered disc falls on the line marked below it; 4) The hour and minutes can therefore be read on the hour and minute dials set on the alidade respectively. Johann Michael Bergauer, who sometimes only signs his works as Michael Bergauer, was born in Simonsfeld, north of Vienna. His apprenticeship as a watchmaker took place in Landshut and he probably worked as a laborer in Augsburg before becoming a watchmaker at the court of Karl Philipp von der Pfalz in Innsbruck in 1708. In the following years, his repeated attempts to obtain Innsbruck citizenship are documented and, in 1721, he is listed as a resident. In 1724 he was admitted to the guild of watchmakers, with which however he had continuous problems. In 1732 he presented a "masterpiece". This is the last reference to his business; he must have died before or in 1745 because in that year his widow appealed to the City Council. The mechanical sundial...

Set of two small wooden herbalist's apothecary vases (Thistle flowers, Myrtle berries) in the purest neoclassical style. The surface is finished with cream-white pastiglia with saffr...

Educational model of the Lamium purpureum L. (false purple nettle) flower made of painted papier mâché with a Bakelite base from the 1930s, German ma...

Sketch of a futurist poster, 1930’s, campaign against tuberculosis with united strength 10 cents for poor sicks with tuberculosis, for the national campaign to inform people about th...

Designed to be hanged to the ceiling, terrestrial globe, made out of paper machè and wood, brass hook. It is reported in the cartouche of the globe: globe terrestre d’après Mr. Rizz...

Ear anatomical model, plaster and papier mâché hand painted, depicting the inner and outer ear and the cochlea. German manufacture of the end of the 19th century. Good condition, som...

Atomic structure for educational use of graphite made metal with black Bakelite spheres. Czechoslovakian manufacture of the 1950s. Very good condition, Measures 28x28x20 cm - 11x11x...

Stick barometer mounted on a mahogany board complete with vernier reading the variation of atmospheric pressure signed by Jesse Ramsden, end of the 18th century. Very good condition...

Fassamano (from the French face-a-main) eyeglasses with handle that turns into a case shaped like the lenses; dark tortoise eyeglasses, oval lenses...

Square-shaped English aneroid wall barometer made of oak wood from the 1940s. Good working condition. Measures cm19x5x19 - inches 7.5x1.9x7.5. The last photo is the gift box. This i...

Box containing 10 removable geometric solids made of oak wood, maximum height 20 cm -inches 7.9, housed in their original wooden box. Made for educational purposes for schools by pub...

Blown glass scientific instrument. An example of the Crookes tube with Maltese Cross, in chromed metal, a precursor to the cathode ray tube. It was used to demonstrate the rectilinea...

Sketch of a futurist poster, 1930s, ten cents to fight tuberculosis, for the national campaign to inform people about the prevention of this illness. Measures: cm 32 x 42, inches 12....

Sketch of the futurist poster "Day of two crosses, 16th April 1939, XVII", mixed technique of pastel and water-color, for an Italian campaign against tuberculosis, to inform people a...

Fassamano (from the French face-a-main) eyeglasses with handle that turns into a case shaped like the lenses; dark tortoise eyeglasses, oval lenses...

Anatomical teaching model of normal size depicting flat foot "pes planus" the model highlights the alteration of the foot characterized by valgus and a reduced plantar vault. The s...

Batten barometer signed Scalvino Milano from the first half of the 19th century, made of ebonized wood. Complete with reading nonius for atmospheric pressure change and mercury therm...

Ebonized wood cue barometer with brass threading at the edges, signed Giovanni Maineri early 19th cent. Barometer with ebonized wood reservoir complete with sea bone float indicatin...

Botanical model made of painted plaster and mounted on black painted wooden boards of an orthotropic ovule made by prof. T. Ferraris for Vallardi publisher Milan Scientific material, complete with plate with the legend of the names of the various parts of the mushroom, early 1900s. Good condition. Measures: 20.5 x 15.7 cm, height 25.5 cm. The origins of the publisher Vallardi date back to 1750 when founder Francesco Cesare (1736-1799) acquired a small craft in the heart of old Milan. In the early nineteenth century, the publishing house was noted for the production of works of art, geography and science, including a "Tour of Italy" which took twenty-two printings between 1819 and 1835. The complete works of various maps and directions for travel, including timetables and fares for transportation of the time, can be considered the first modern tourist guide. The firm "Vallardi" was born in 1843 and the company became industrial, with the opening of branches on national scale...

Ebonized wooden stick barometer signed TECNOMASIO ITALIANO , from the second half of the 19th century. Complete with reading nonius for atmospheric pressure change and mercury therm...

Lippich polarimeter, scientifi instrument made in 1893 signed Societé Genevoise Genève, brass and black metal. It is an optical instrument of analysis used to determine the concentra...

Storta da laboratorio in vetro soffiato trasparente dei primi del XIX sec., utilizzata per la distillazione, presenta corpo ovoidale e lungo collo piegato verso il basso che si restr...

Double strain gauge signed Brevetti F.lli Ingg. Ferrero Savona n.384583 mod E74 - S3, circa 1930, in its original box complete with accessories and magnifying glass. It is an instrument used to...

Alta quasi 51 inches, questa grande bilancia italiana da terra del XIX secolo è realizzata con un capitello corinzio intagliato a motivi folgiati, scolpito con foglie di acanto e la...

Taxus baccata, enlarged and removable didactic model of the yew seed, tree very used as hedge, belonging to the order of the conifers. German manufacture of the twenties made of papi...

Zoological didactic plate n. 62 lithograph on cardboard made in 1925 depicting molluscs. Dybdhals Zoologiske Plancher P.M.Bye & Co Oslo. Made by H Aschehoug & Co. Good condition. Mea...

A pharmacy model of a specimen of Boletus Chrysenteron mushroom, made in painted plaster, on a green oval-shaped plaster base with moss and hay. Italy circa 1950.

Zoological didactic plate n. 19 lithograph on cardboard made in 1912 depicting rodents. Dybdhals Zoologiske Plancher P.M.Bye & Co Oslo. Made by H Aschehoug & Co. Good condition. Meas...

Paravia, scientific instruments, vintage educational kit, 1960s, Norstedts, magnetism, optics, thermology, mechanics, applied electricity, top vintage lab, educational set, experimen...

Didactic model of the human ear, painted plaster, made in 1950s by Somso, a German company active since the second half of the nineteenth century, known as an excellence in the devel...

Brass, copper and lead graphometer complete with the original wooden box signed CAIM Genova Via S. Sabina two of the 1940s. Measures of box 28 x 29 cm H 24. CAIM Genoa was company ac...

Zoological didactic plate Pl 61, colored lithograph on cardboard made in 1925 depicting molluscs. Dybdhals Zoologiske Plancher Kristiania lithografiske aktielbolag. Made by H Ascheho...

Zoological didactic plate n. 16 lithograph on cardboard made in 1912 depicting monkeys and insectivores. Dybdhals Zoologiske Plancher P.M.Bye & Co Oslo. Made by H Aschehoug & Co. Goo...

Double fassamano eyeglasses (from the French face-en-main), made with a double articulated eyewear, one with lenses and one without, mounted on the upper part, signed Lugene, made of...

Zoological didactic plate n. 21 lithograph on cardboard made in 1912 depicting water predators. Dybdhals Zoologiske Plancher P.M.Bye & Co Oslo. Made by H Aschehoug & Co. Good conditi...

Zoological didactic plate n. 59 lithograph on cardboard made in 1925 depicting enlargements of worm organs. Dybdhals Zoologiske Plancher P.M.Bye & Co Oslo. Made by H Aschehoug & Co. ...

Zoological didactic plate n. 63 lithograph on cardboard made in 1912 depicting the family of coelenterates with jellyfish, coral and sea anemone. Dybdhals Zoologiske Plancher P.M.Bye...

Acrylic colors on paper depicting two herons; it is a preparatory sketch commissioned for an animals encyclopedia for children, created and signed by a Kore...