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Brass and steel reduction compass signed Diebolt père & fils à Strasbourg made circa 1800/1820.

Brass and steel reduction compass marked “Diebolt père & fils à Strasbourg.” It is presented in its cardboard-shaped case lined with velvet. Dimensions: – length: 21.5 cm (compass) – length: 23 cm (case)  France made circa 1800–1820. Read More...

Oval-shaped horizontal silver sundial signed Ferrier in Paris made circa 1650–60

Oval-shaped, single-latitude horizontal sundial made of silver. The silver plate is engraved with an hour scale divided into III through XII and I through VIII, further subdivided into quarter-hour increments. Signed “Ferrier à Paris.” Folding gnomon featuring a floral motif with grotesque figures and a radiating sun around the edge. Rosace on the back. Case made of mule hide with a red velvet interior. Note: Guillaume Ferrier (active between 1618 and 1664) is a very rare signature. Sundials of different shapes signed by Ferrier Read More...

A C1862 M. Gigen Krantz Scarificator

A C1862 M. Gigen Krantz Scarificator, retaining its original case,  as shown in 1862 Charriere catalog.  The catalog entry indicates that it was adopted by the French imperial Navy.  The photos clearly convey the excellent condition of this instrument and its case  Read More...

An Inter-Wars Universal Clock with a 4.5

An Inter-Wars universal clock with a G. Thomas (Paris)  4.5″ globe. Height: 13″ approx. Thailand is shown as Siam, and Istanbul as Constantinople, both of which changed in the 1930s. The clockwork mechanism winds but the clock is not fully functional.  Read More...

A C1930, French, world- time clock with clockwork mechanism

A French, C1930, world-time clock. We are dating the clock based  on Ethiopia being  shown as Abyssinia, Thailand  as Siam and the absence of Palestine, that area shown encompassed by “Transjordan. The Map is  marked in French that it was made in England but no maker is present.  This 4” world globe sits in a mount atop a wind up clock. The clockwork mechanism is not working and was likely over wound.  The rotating disc has a label with Read More...

Electric device used in medical and physical therapy

 Electric device used in medical and physical therapy   The instrument is in perfect condition and fully functional, with various accessories, in a beautiful blue crocodile-look case Case dimensions: 25 x 22 x 11 cm  Ets M.J. Pierre et Cie (also associated with the Vitalis brand) was a French manufacturer active in the medical sector between the 1930s and 1940s. In particular, they produced high-frequency violet radiation devices, which were used at the time in rheumatology and for various physical therapy treatments. Will be shipped Read More...

An early brass graphometer by Nicolas Bion, c. 1700

A small brass graphometer measuring 17cm diameter with the important French signature “Nicolas Bion à Parsi”. The instrument is datable circa 1700. The instrument measures 17 cm in width. It is complete with its balljoint and its foot, its four sight of which two are mounted on a mobile alidade, its original compass and needle. The half-circle is divided in two times 0-180-0. The condition is excellent. Read More...

A very rare Canivet graphometer with solid brass plate dated 1764

A brass graphometer with solid plate, not perforated, and with a beautiful thickness of 4mm, signed “Canivet à la sphere à Paris” and dated “1764”. We do not know any other graphometer from this period with a thick non-perforated brass plate. The instrument measures 15.5 cm in width. It is complete with its balljoint and its foot, its four sight of which two are mounted on a mobile alidade, its original compass and needle. Old cleaning but extremely rare model of a Read More...

An unusual French spyglass in silver and silvered brass by Charles Gerard, circa 1810-1820

An unusual form of a French spyglass made in silver and silvered brass bearing the unknown signature of “Charles Gerard Opticien / r. Neuve St Pierre 12 / Paris”. The main tube is covered with checkered leather (of which the strap is lacking). The little telescope is in good condition with its sun visor, is two protective cap, its original optics given a good image. The instrument measures 11,3cm to 17,5cm lenght and 4cm diameter. No hallmark. Read More...

Early 20th-Century French-Cylindrical Time Zone Indicator

An early 20th century, French, time-zone indicator.​ We are dating based on country names.​The territory known as the French Congo was established in 1882; its name was changed to the Middle Congo in 1903. It is named French Congo on the map.​ Istanbul is named Contantinople on the map, the former became the name of this city in 1930 and Thailand is listed as Siam. It is 10″ or 25 cm in height.Overall condtion is very good. Happy to Read More...

A steel bone forceps, 18th century

A good example of this classic bone forceps made in steel and datable from the second half of the 18th century. 13,5cm lenght. Read More...

A large pair of dividers in brass and steel, 21,5cm/8,5 inches – 17th century

A fine and large pair of dividers in brass and steel measuring 21,5cm or 8,5 inches lenght.  The instrument is not signed but from the 17th century. Very good and genuine condition for this massive pair of dividers. Read More...