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A practical treatise on the use of the microscope, including the different methods of preparing and examining animal, vegetable, and mineral structures (1848)

Quekett, John, 1815-1861 · London, H. Bailliere · leaf 53

An illustration from A practical treatise on the use of the microscope, including the different methods of preparing and examining animal, vegetable, and mineral structures, 1848, leaf 53 — used for bringing successive portions of themesentery opposite the holes. The part of the microscope which carries the magnifyingpowers is attached to the plate by pegs; it consists of a thinplate of brass 1, fig. 15, to which plate is attached anotherone 2 by a rivet 3, this last plate is a little… … THE MICROSCOPE. 19 presents the connection of the two plates by a rivet, and Bthe bend in the top or lens holder, C the screw for adjust-ment, and D the hole into which the lens E screws. The

Microscopy

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