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 361
g asunder delicate animal and vegetable tissues underthe microscope; for this purpose a pair of the curved formwill be found most convenient. As substitutes for the instru-ments just described, various kinds of needle-holders have beencontrived, three of the best of these are shown in fig. 213;in… … Fig. 213. the handle is hollow to contain needles, but in the second it issolid. When needles are employed, they may be curved bymaking them red hot in the flame of a spirit lamp, and afterthey have been bent to the proper shape, they may behardened again by heating them a second time, and…
Microscopy
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