UK and Ireland Archives - Page 80 of 102

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A fine eight draw telescope signed, ‘Cox, London’; all draws are firm and pull out smoothly without play or slack. It measures 30.5″ (77.5 cms) extended and 5.5″ (14 cms) closed with a main lens of 14 cms diameter. With end cap and dust slider, the telescope has a magnification of 22x and gives a fine, sharp image. In excellent condition throughout. Read More...

24 Sep

Early Twentieth Century Met Office Pattern Soil Thermometer by Casella London

By Jason Clarke Antiques

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For sale, an early Twentieth Century Met Office Pattern Soil Thermometer by Casella London Comprised of a black painted steel spike shaped outer casing with circular ring to denote the correct depth for the spike to be inserted into the ground. The Casella thermometer is described as thus in their catalogues of the period: “Earth Thermometer Latest pattern, as used by the British Meteorological Office. The thermometer is encased in a stout glass shield with thick rubber protection, the space between the Read More...

21 Sep

Spirometer for Measurement of Lung Function

By Fletcher

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An uncommon spirometer in good working condition, all lacquered brass intact, with reservoir in original mahogany case, unsigned. Rubber tubing perished but glass mouthpiece ok. Read More...

20 Sep

THOMAS RIPLEY MAHOGANY QUADRANT EIGHTEENTH CENTURY

By MikeRead

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SHIPPING BY UPS, FEDEX ETC. FULLY TRACKED. Contact Email: [email protected] IVORY REGISTRATION NUMBER ZY7GBME1 Read More...

16 Sep

DATED EDINBURGH 1887 SILVER WELL HALLMARKED , TOP QUALITY ITEM, FOR 2 SPECTACLES !!

By Opticalworld

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THE PHOTOS DONT DO IT JUSTICE , ITS DIFFICULT TO PHOTOGRAPH SILVER , CLEARLY HALLMARKED , EDINBURGH , MAKERS MARK IS ” I R ” . DATED 1887 THE CASE LOOKS LIKE IT HAS HARDLY BEEN USED, OPENS AND CLOSES WITH A HEALTHY CLICK. THIS IS VERY RARE AND I HAVE NEVER SEEN ANOTHER SIMILAR ON , IT IS TOP QUALITY, BUYER WILL BE PLEASED Read More...

09 Sep

Brass equatorial ring signed I Sisson fecit made in London circa 1720.

By Galerie Delalande Paris

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Brass equatorial ring signed “I Sisson fecit”. On the signature side the outer ring is graduated 90 – 0 – 80 degrees. The inner ring (horary circle) is graduated I – XII twice in Roman numbers with graduations that extend into the circle. In the centre is a bridge indicating on one side the calendar months and on the other side a zodiacal scale (with signs) and the declination of the sun. In the centre is the mobile cursor with two Read More...

02 Sep

~FABULOUS GEORGIAN DESK MAGNIFIER~

By Scientifica Opticae Inc.

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A fine Georgian era desk magnifier/map reader in turned, flame mahogany frame. Can be used from both sides. Large format, 4 1/2″ frame, 3″ biconvex lens (original with wavy imperfections, one internal bubble and only minor scratches-see photos). Frame inserts to hold lens are fully intact with no cracks. One old nibble (machining chip) on the external frame. 5-10X magnification. c. 1820. Read More...

25 Aug

5 draw nickel silver telescope – Watson.

By Scientific Inspirations

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A five draw telescope signed, ‘ W. Watson & Sons Ltd, 313 High Holborn, London ‘. The Company worked from this address from 1862 – 1957. The first draw of the telescope is a pancaratic tube giving magnifications of 30 x to 50. The main lens has a diameter of 53mm which gives a fine sharp image at all magnifications. The length fully open is 42.5″ (108 cms) and closed, 10.5″ (27 cms). In good condition throughout. I do not always receive Read More...

17 Aug

Early Twentieth Century Royal Navy Signal Practice Set or Tufnell Box

By Jason Clarke Antiques

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For sale, a rare early Twentieth Century Royal Navy Tufnell signal practice set. Encased in a large black painted pine case, the base is divided into numerous sections into which painted metal flags are stowed. The sections are ordered according to types of flag with a key provided to the top edges of the case. Sections include: Alphabetical flags Numeral Flags & Pendants Special Flags & Pendants International Admiral Flags Aircraft Carrier Special & Lights A large quantity of flags are included in the set although I am Read More...

21 Jul

BOOK

By Victor Burness

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A useful paperback of 48 pages covering mainly spectacles, lorgnettes and pince-nez and cases Read More...

20 Jul

Marine telescope by Ross.

By Scientific Inspirations

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A taper barrelled nickel silver marine telescope signed, Ross, London. No 29938′ (circa 1900) and, ‘Made for Falconer & Co, Hong Kong’. The Falconer company has has a presence in Hong Kong since 1885 and is still there today. He was an agent for Ross. The body is finished with its original string covering which was probably considered more durable than leather in a tropical climate. Fully extended it measures 33″ (84 cms) and 25″ (63cms) closed with a main lens Read More...

19 Jul

RARE FOLDING PORTABLE CLINICAL AND FIELD MICROSCOPE C.1900 Signed: “J.SWIFT & SON LONDON” N°495

By Eppursimuove

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RARE FOLDING PORTABLE CLINICAL AND FIELD MICROSCOPE C.1900 Signed: “J.SWIFT & SON LONDON” N°495 Rare portable microscope with a folding tripod . The inner optical tube is nickel plated and slides through the lacquered brass tube signed “J. Swift & Son, London, No 495” This microscope come with a Travis mechanical ‘Roller Stage’. This accessory was invented in 1894 by Will R. Travis. All in excellent and working condition with a “Swift” original lenses 1 eyepiece, and 2 objectives. All contained in his original leather portable case. Rare Read More...