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dc.creatorNegretti & Zambra.
dc.date.accessioned2012-02-07T13:52:43Z
dc.date.available2012-02-07T13:52:43Z
dc.date.createdAbout 1870.
dc.date.issued2012-02-07
dc.identifier.urihttp://hdl.handle.net/2152.3/411
dc.description.abstractThis large compound binocular microscope is a variation on the popular Ross model (see our instrument 1.025, Ross 563). The Y-shaped foot supports the vertical double pillars, attached to the boxy limb by means of trunnions. The binocular tube has the adjustment mechanism by rackwork (with dual knobs) in the back. It comes with a mahogany carrying case with glass door, a wooden platform for the instrument, and accessories. Signed: Negretti & Zambra London.
dc.language.isoenen_US
dc.relation.ispartofHenry Negretti (d. 1879) and Joseph Warren Zambra (d. 1877) were in partnership and sold a variety of scientific instruments. The company conducted business at different locations in London, beginning in 1850 and continuing to the end of the century.
dc.subjectBiology
dc.subjectBritish Firms
dc.subjectMicroscopy
dc.subjectOptics
dc.title1.018en_US


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