UK and Ireland Archives - Page 85 of 93

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FINE RADIAL LIMB MICROSCOPE OUTFIT — THE “PARAGON” BY SWIFT, English, c. 1890, signed “J. Swift & Son, 81 Tottenham Court Rd., London.” This most handsome sturdy research stand is made of brass in contrasting chemically darkened grey and clear lacquered finishes. It measures 13-1/2” (34 cm) tall, extending to 20-1/2” (52 cm) by racked coarse focus and racked extension tube. The “radial” limb has a semicircular groove giving smooth clampable motion from vertical to horizontal viewing. The microscope Read More...

02 Dec

ANTIQUE MINIATURE FOUR-VANE SURVEYING COMPASS

By TESSERACT

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MINIATURE FOUR-VANE SURVEYING COMPASS, English, c. 1800. With main plate just 3” (7.6 cm) in outside diameter, this exquisite little brass instrument has the features of a large four-vane circumferentor. Two matched string-and-slit sight vanes mount to the main plate, which is divided every degree full circle. A similar set of vanes mounts to the manually rotatable glazed compass, itself with internal silvered circular scale (divided every two degrees) and exceptionally fine compass needle, and early glass. Condition is Read More...

01 Dec

TRANSITIONAL MAGNETISM — AN EXCEPTIONAL SILVER-MOUNTED LODESTONE-LIKE ARTIFICIAL MAGNET

By TESSERACT

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TRANSITIONAL MAGNETISM — AN EXCEPTIONAL SILVER-MOUNTED LODESTONE-LIKE ARTIFICIAL MAGNET, probably English but with Dutch provenance, mid-18th century. This elegant little device is 2-1/2” (6 cm) wide, constructed with a sandwich of three magnetized flat steel plates, terminal iron armatures concentrating the force at the pole pieces, upper and lower silver mounting plates with scalloped borders (one engraved “N” and “S”), and rotating suspension mount and twin pendant rings all of silver. There is a poinçon hallmark in the shape Read More...

30 Nov

A STAFFORDSHIRE PLAQUE OF JULIUS CAESAR AND HIS COMET

By TESSERACT

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CAESAR AND HIS COMET, ON A STAFFORDSHIRE PLAQUE, English, c. 1800. This fine cream colored oval plaque is 5-3/8” (14 cm) wide and 6” (15 cm) tall, and bears the raised profile bust of, apparently, Julius Caesar, with a comet and eight stars blazing in the sky, the whole surrounded by a band of leaves (oak leaves, perhaps, and thus the “corona civica” which was awarded to Caesar). An extremely bright daytime comet, perhaps the brightest in recorded history, appeared Read More...

29 Nov

G. Adams reflecting telescope, C 1785

By Van Leest Antiques

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A lacquered brass Gregorian reflecting telescope by G. Adams, London and dates from the last quarter of the 18th century. It has a metal primary mirror 2⅜ inches (6,8 cm) diameter, and a smaller secondary that is adjusted by the rod that runs along the tube. Focusing to the secondary mirror will be by long shank and screw, two-lens eyepiece of the Huygens type, the tube mounted by bracket and two butterfly wing nuts above joint with altitude and Read More...

20 Nov

Atmospheric Sea-sounding Instrument – Wigzell, London

By Archipel

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A remarkable sea-sounding instrument based on atmospheric pressure. Invented by Wigzell, London. The instrument is put away in a pine box with a fathom scale. On the lid an instruction sheet pasted to the inside.The instrument exists of a clear tube mounted inside a brass housing. The housing is fixed on a lanyard. The top end of the lanyard will be fixed to a sling and with the lead on the other side it will be dropped into the Read More...

14 Nov

Bullock & Reynolds Eclectic Inhaler, C 1880

By Van Leest Antiques

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A very rare Bullock &Reynolds pottery inhaler known as “The Eclectic” manufactured by S. Maw Son & Thompson with associated night light base. The flexible tube (restored) and mouthpiece are still there. Couple of tiny chips on the inner part of the inhaler and mouthpiece otherwise in good condition. C1880 The inscription gives: BULLOCK AND REYNOLDS’ 3 hanover St. Hanover Square London THE ECLECTIC INHALER Manufactured by S. MAW, SON & THOMPSON 10,11 & 12, Aldersgate St., London Physician for the hospital for Disease of the Throat; Read More...

12 Nov

Antique Achromatic Microscope Condenser by Powell & Lealand

By Antique Microscopes

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The condenser is mechanically and optically in excellent condition. To fit the standard 36mm diameter Powell and Lealand substage. Read More...

01 Nov

6 draw baleen covered telescope – Robinson Brothers. London & Shrewsbury.

By Scientific Inspirations

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Signed on the first draw as per title; the telescope holds a 1.25″ objective lens and measures 5″ closed and 23.5″ fully open. Brass construction with baleen covered barrel. It has a lens cap and dust slider to the eye-piece and gives excellent views. All damage free. I do not always receive enquiries due to difficulties with my server so please feel free to contact me directly: [email protected] Read More...

19 Oct

~FINE WHOLE MALE CELLAR SPIDER MOUNT-MAGIC LANTERN SLIDER~

By ScientificaOpticae

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A large sectioned, whole mounted male cellar spider in mahogany frame, for a magic lantern. The spider has been dry mounted between glass plates and measures almost 2 inches (50 mm.) in diameter (including legs). The unmarked mahogany frame measures 7 x 4 x 3/8″. Victorian in age, perfect condition, unusual mount. Hand written label. Glass measures 80 x 80 mm. square. Read More...

18 Oct

A very long Dollond single draw telescope from around 1800

By Telescope Collector

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An impressive naval style single draw telescope, labelled “Dollond, London” near the eyepiece. Diameter at the objective is 63mm, closed the length is 955mm, and at focus the scope is 1105mm long. Clear view, good magnification. The first draw contains the four eyepiece lenses, one at either end and then there are two splits in the tube, which hold the internal lenses. The signs of wear are evident in that the main wooden body has some partial length cracks, and Read More...

12 Oct

Six Early Hey Saws

By M and R Gordon

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Six early Hey Saws, all pre-1850 in date and English in origin. The four on the left of the first image are $195.00 each and the two on the right are $150.00 each. The tallest is 25. 5 cm or 10.25″ in length and the shortest is 20 cm or 8″–all figures approx. Hey saws were used for cranial resectioning. Read More...