5/3/2023 0 Comments Binocular guideAdvertisements as early as September 1864 indicated a move to 64A Bishopsgate Street. Henry joined the Royal Microscopical Society in 1863, and the Quekett Microscopical Club in 1866. The partners soon focused on producing good-quality, less-expensive microscopes for the middle-class microscopists and students. ![]() The Crouch brothers initially produced copies of the microscopes that Henry had made for Smith, Beck & Beck. ![]() Crouch shop was located on Commercial Road, London, and their earliest instruments bear that address. His younger brother, William, joined him. Ross was a founder member of the Microscopical Society of London he died in 1859 and was succeeded by Thomas Ross.Ī VICTORIAN LACQUERED BRASS COMPOUND BINOCULAR MICROSCOPEHENRY CROUCH, LONDON, THIRD QUARTER OF THE 19th CENTURYThe bifurcated tube assembly fitted with single objective nosepiece incorporating prism slide insert, with rack and pinion eye-piece adjustment and focus at the junction with the shaped limb, the stage with screw rotational subject positioning over substage assembly incorporating quadruple-aperture oculus selection disc, the underside with pivoted plano-concave mirror set on a double-jointed pivot, the whole raised via locking axis support on an elaborate cast brass looped base inscribed HENRY CROUCH, LONDON, 1315 to the rear, in a mahogany box with four eyepiece lenses, and three objectives signed and labelled 1/4, 2/3 and 3in to cannister lids, (damage and losses to focus mechanisms).The box 44.5cm (17.5ins) high, 25cm (9.75ins) wide, 19cm (7.5ins) deep. Henry Crouch is recorded online at as learning his trade as an apprentice with Smith, Beck & Beck before leaving to form his own company, probably in early 1862. John's Square, Clerkenwell (1832-9) 33 Regent Circus, Piccadilly (1839-43) 21 Featherstone Buildings, Clerkenwell (1843-7) 2 Featherstone Buildings Clerkenwell (1848-53) and 2-3 Featherstone Buildings, Holborn (1854-59). John's Square, Clerkenwell (1831-2) 15 St. BECK LTD beneath prism slide insert, with rack and pinion eye-piece adjustment and focus at the junction with the shaped limb and further fine micrometer screw focus wheel to the rear just above the pivot, the stage with X and Y screw subject positioning and axis tilt facility over subs stage condenser assembly incorporating adjustable oculus and rotational screw-adjustment, the underside with pivoted plano-concave mirror set on a double-jointed pivot, the whole raised via locking axis support on two column-turned uprights over a horizontal A-shaped platform engraved ROSS, LONDON, 5266 to the rear, in a mahogany box with two eyepiece lenses, prism assembly, a single eyepiece attachment, five non-original objectives and one other item.The box 44cm (17.25ins) high, 19.5cm (7.75ins) wide, 23cm (9ins) deep. Andrew Ross is recorded in Clifton, Gloria Directory of British Scientific Instrument Makers 1550-1851 as working from various addresses in London 1830-59: 5 Albemarle St., St. ![]() A VICTORIAN LACQUERED BRASS COMPOUND BINOCULAR MICROSCOPEROSS, LONDON, THIRD QUARTER OF THE 19th CENTURYThe bifurcated tube assembly fitted with a triple objective nosepiece signed R.
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