A late 19th-century brass binocular compound microscope by R. & J. Beck, the “Improved National” model, dating to circa 1880–1885.
This is a genuine Victorian scientific instrument featuring a true binocular head with prism system, rack and pinion coarse focus, fine adjustment, and substage mirror. The microscope is engraved to the foot “R. & J. Beck, London” and retains good overall form and presence.
Housed in its original fitted mahogany case, stamped internally for Brady & Martin, indicating period retail through this Newcastle agent. The case also retains its original instruction label.
The microscope is supplied with two Beck eyepieces and associated fittings. A scarce example of an early binocular microscope by one of London’s leading instrument makers, offering both display appeal and practical usability.
Height of microscope: 33 cm
Height of case: 38 cm
Condition Report
Presented in good antique condition with wear commensurate with age and use.
Brass
...surfaces have been cleaned/polished and show light handling wear
Optics show some scratches and debris; not tested for optical performance
Stage glass plate has a visible stable crack and appears to be a later replacement
Mirror exhibits foxing
2 Eyepieces marked by Beck, with light wear.
Case structurally complete but with a visible vertical split to the rear panel and general age-related cracking
No obvious replaced structural components noted
Overall, a well-preserved and complete example with expected age-related imperfections.
Peter Harris Clocks & Militaria, Portobello Road
WE are open every Saturday between 9.30 - 3.30pm in Chelsea Galleries 67 Portobello Road London.
We are at the front of the gallery, on the 1st aisle.
Web page:-
https://peterharrisclocks.com/welcome/
Antique ID Number (AIDN): SA1211900
Dateline of this antique is 19th Century
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