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Antique Compact Brass Microscope by George Mason of Glasgow – circa 1890, Cased

Offered for sale we have a nice rare example of an antique monocular brass microscope by Glasgow-based optical retailers and makers George Mason & Co, with this instrument dating to around the 1890 period or thereabouts.  This design of microscope also bears a trade mark emblem on the rear of the tripod.  It’s certainly possible that Mason bought in some components from other manufacturers of the time, as well as producing his own components and designs. The condition of this Read More...

TROUGHTON DOUBLE FRAME GOLD LACQUERED SEXTANT

SHIPPING BY FEDEX, UPS, DHL, ETC. FULLY TRACKED.  Contact Email:  [email protected] Read More...

Negretti & Zambra microscope (c.1865)

Antique Negretti & Zambra monocular microscope, manufactured in London, England, circa 1865 and in good condition. This instrument, designed for professional use, comes with its original eyepiece and objective lens. The microscope is made entirely of brass. Mechanically, it functions perfectly and can be used to observe samples and prepared slides. On the back of the base, there is a complete inscription engraved with the name of the manufacturing company: Negretti & Zambra, 1 Hutton Garden, London, in elegant Read More...

Botanical microscope.

Simple botanical microscope with circular stage and 3 stack lenses. The case measures 11 x 7 cm. Read More...

Equinoctial Compass Sundial in case – T. W. Watson.

The chapter ring measures 2.5″ ( 6.5 cm ) across, the dial is signed, \’T. B. Watson & Son, 4 Pall Mall,London’. With bubble levels and folding latitude and gnomon bars.There are three levelling screws. Contained in original moroccan case with almanac chart. Thomas William Watson began  c.1876, and his brother, Arthur, joined c.1884 to form Watson Brothers. Read More...

ONE PINT COPPER IRISH MEASURE BY NEWMAN

SHIPPING BY FEDEX, DHL, ROYAL MAIL, ETC. FULLY TRACKED.  Contact Email:  [email protected] Read More...

A rare 18th-century microscope magnification slider with five magnifications in complete condition.

This is a rare 18th-century microscope with a magnification slider offering five distinct levels of magnification, and it is in excellent condition. While it could have functioned autonomously, however, the presence of the rail with the stops suggests it may have been part of a larger instrument. There are limited options for the maker of this instrument, as only a few manufacturers utilize such sliders. I’ll leave further research to more knowledgeable experts. Please also note the provided dimensions. Read More...

Three draw telescope – H. Kenyon.

A three draw brass telescope; the first draw engraved, ‘H. Kenyon successor to J. Smith’. Also engraved, ‘Miss Janet Soulby’ (presumably the owner). The telescope measures 5.5″ when closed and 15.25 when fully drawn with a main lens of 28mm. Damage free, it gives excellent clear views. Henry Kenyon worked from 1839 – 1841. Read More...

SOLD – Equinoctial Compass Sundial in case – Watson & Son.

SOLD – The chapter ring measures 2.5″ ( 6.5 cm ) across, the dial is signed, ‘Watson & Son. 318 High Holborn, London’. With bubble levels folding latitude and gnomon bars and three levelling screws. Contained in original moroccan case with almanac chart. Read More...

Proportional dividers in case by Stanley.

Nickel silver, 6 inches in length. In original padded case. Read More...

A FINE COMPOUND MICROSCOPE by Pillischer ¾ 19th

A FINE COMPOUND MICROSCOPE by Pillischer ¾ 19th A Compound Microscope signed: “M. Pillischer  London” Nr. 467 Complete with 2 objectives in canister and original case. Dimension:  33cm (13”) high Case: 16×17.5x19cm (6 ¼”x7”x7 ½”) Mint condition (please note some desilvering on the mirror). Moritz PILLISCHER (w1851-1887) was a renowned instrument maker in the Victorian era. He gained Prize Medal in 1851, 1855 and 1862. He had shop in 398 Oxford Street, London (1851-53) and in 88 New Bond street (1854-1887). Known to have sold: Read More...

FINE MESSUM NAUTICAL PROTRACTOR RULE BY CARY

SHIPPING BY FEDEX, UPS, DHL, ETC. FULLY TRACKED.  Contact Email:  [email protected] Read More...