1850 Vintage Drawing Instruments Set sold by Papeterie Henri Eloy in Peronne

Vertical mirror galvanometer made in 1850 circa, oak and glass, three adjustable screws at the base. Tool constituted by a magnet bar movable inside a coil and connected to a needle. In the absence of current the needle is positioned vertically while when the coil is crossed by the current it creates a magnetic field that moves the needle. This type of galvanometer was used for measurement of insulation of telegraph cables...

Herschel actinometer, 1930s, wood and brass, signed Griffin & Tatlock ltd London. It is an instrument invented in 1825 by John Herschel and used for the measurement of the solar heat...

Antique brass orrery planetarium made for the German market by Jan Felkl Prag in the second half of the nineteenth century. Cast iron base, papier mâché´ globe, with detailed territorial map and oceanic currents. Very good condition. Measures: Length 75 cm - 29.5 inch, height 48 cm - 18.8 inch, width 28 cm - 11 inch. Shipping in insured by Lloyd's London and the gift box is free (look at the last picture). Jan Felkl (1817-1878) was born in Bohemia and already in 1840 he had designed some globes in 6 different sizes. During the following 20 years he became the biggest maker of globes in market Austro-Hungarian, making terrestrial and celestial globes in 17 different languages, lunar globes and planetaria. Felkl showed his globes at international fairs in 1867 in Paris and in 1873 in Vienna. He established his Geographic and lithographic Institute in Prague for Making globes and maps. In 1870 he moved his factory from Prague to Roztok and his youngest son became his partner in the firm now named Felkl & Son, making globes and selling them all over the Europe and also in the Usa. Shipping is insured by Lloyd's London; our gift box is free (look at the last picture). The orrery is the most detailed and complex representation of the cosmos and in addition to the movement of stars,it includes movement of the sun, moon and planets, like a giant clock mechanism. Among these devices one of the oldest was an orrery by Archimedes, which Cicero speaks widely in Tusculanae Disputationes I, 63: when Roman troops sacked Syracuse in 212 BC, the consul Marcus Claudius Marcellus in Rome brought the instrument of Archimedes, who, thanks to his ability and divine intelligence that he possessed, had managed to generate the motions of planets, each so different, from a single rotation.
Because of heliocentric system theorized by Copernicus, it was possible to create mechanical antique orreries...

Torricellian antique barometer, complete with thermometer, made of mahogany wood with threads and decorations in other essences, English manufacture, signed Verga Macclesfield of the mid-19th century. Very good state in perfect working order. Height 100 cm - 39.37 inches, width 26 cm - 10.23 inches, depth 6 cm - 2.36 inches. When it was discovered, that changes of atmospheric pressure are connected to changes of weather, barometers became very popular. 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. Evangelista Torricelli...

Rare large barometer complete with clock signed Silvani Brighton, dated from 1820 and 1835. Finely crafted mahogany wood case with double thread at th...

Wrist military compass in the shape of a watch in brass, bakelite and leather strap. English manufacture from the 1930s used by English army officers...

This is a vintage drawing instrument set. A German, nickel draughtsman's tool case by Schcenner, dating to the mid 20th century, circa 1930. Fine German instrument set in fold-out carry case Displaying a desirable aged patina throughout Silver nickel presents a lightly tarnished appearance, commensurate with age Presented within a textured carry case with four fold design 8 pieces offering the essential tools for the travelling draughtsman Comprises a pair of compass, two bow compass and ruling pen...

This is a vintage draughtsman's set. A German, nickel silver drawing instrument set by E.O. Richter Präcision, dating to the mid 20th century, circa 1930. Five piece instrument set ...

This is a set of vintage draughtsman's rules. An English, beech engineer's instrument set in a mahogany case, dating to the mid 20th century period, circa 1930. Useful set of meas...

An oak wood case with a complete surgery set of 8 surgical instruments made on steel, with black horn handles and rosewood, signed H. Galante & fi...

Antique map titled 'Caletensium et Bononiensium (..)'. Two detailed regional maps on one sheet. The first map shows Belgian and French Coastal region, from Estaples to Gruerlinge...

This is a set of antique draughtsman's rules. An English, beech engineer's instrument set in a mahogany case, dating to the mid 20th century period, circa 1920. Charming set of me...