Box of Magnifying Lenses by Kollmorgen Optical

Sculptural magnifying lens glass 7.38 w x 1.5 d x 6 h Unrestored vintage condition Refer to images.

A beautifully crafted 19th-century standing magnifying glass, featuring a circular lens mounted within an elegant, square wooden frame. The frame is supported by four turned spindles...

A handsome antique English magnifying glass / bullseye lens on stand which pivots on a ball and socket fitting, moving around with ease. Dating to c.1915, it remains in excellent co...

Stunning Richard Meier designed magnifying glass for Swid Powerll, having ebony wood handle, silver plate and glass, plus original sleeve and box.

The velvet lined case is full and contains 45 sample lenses. The case is signed in gold stamped letters L.O. BITTNER & CO., OPTISCH FEINMECHANISCHES WERK. MUNCHEN. I have never seen ...

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

This is an antique cased optometrist's set. An English, mahogany optical instrument box, dating to the late Victorian period, circa 1900. Fine display ...

A collection of twelve Perspex teaching optical blocks and lenses. Various shapes, forms and blocks, convex and concave, a number are backed with a white film. Three have their...

Magnifying Glass in Mother of Pearl and Solid Wood 1920s Magnificent early 20th century magnifying glass in solid wood and inlaid mother of pearl. Wonderful curved handle and high...

Antique print Barcelona titled 'Aggressio et Circumunitio in via cooperta'. Optical view depicting the siege of Barcelona (Spain) which took place between 25 July 1713 and 11 September 1714. With Latin, French, Italian and German caption. Artists and Engravers: Georg Balthasar Probst (1732 - 1801) was a German artist, engraver and publisher in Augsburg. The Siege of Barcelona (Catalan: Setge de Barcelona) was a battle at the end of the War of Spanish Succession, which pitted Archduke Charles of Austria (backed by Great Britain and the Netherlands, i.e. the Grand Alliance) against Philip V of Spain, backed by France in a contest for the Spanish crown. The surrender of the pro-Archduke forces to the Franco-Spanish army in 1714 was not only the end of the war, but also a phase in the centralization of various monarchies on the European continent which had been going on for two centuries. With the War of the Spanish Succession completed, Spain evolved from a personal union of different states to a centralized kingdom. The defenders of the city were buried in a cemetery, now a plaça (Catalan: square) called Fossar de les Moreres, where Catalans gather every 11 September, known as the National Day of Catalonia or la Diada. The former market hall Mercat del Born covers archaeological ruins which were part of the La Ribera district of Barcelona that was demolished after the defeat of Catalonia in 1714. The alleged abandonment of the Catalans defenders of Barcelona was one of the criticisms made by his opponents during the British Parliament...