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 317
, which should be of a sufficient length to lieacross the inside of the jar obliquely, so as to be covered upwith the balsam; the jar should not be more than half full,the rod will then be sufficiently uncovered to allow of itsbeing handled without soiling the fingers, a point that shouldbe… … Fig. 187. whilst in the lower part of the figure is seen a section ofit. The entire instrument is composed of wood, with theexception of the end piece a, which should be of brass. Forholding small slides it should be of the same size and shape asthat shown in the figure; but for the larger slides,…
Microscopy
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
