Browsing by Author "Bryson, Robert."
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Item 1.056(2012-02-07) Bryson, Robert.This all brass monocular microscope has a bent claw foot, a feature found in James Swift & Son instruments. The stage, attached to the base by trunnions, supports the tubular limb with an arm. The coarse focusing is by the draw-tube, and the fine focusing by the screw on top of the limb. A swinging mirror is attached to the tubular tailpiece. The small instrument was likely intended for use by students. No carrying case and accessories. Signed: Bryson, Edinburgh.