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 88
general purposes of acompound microscope, it is provided with an oblong frame orbox, open at the sides, and in the bottom of which is containeda mirror; the top of the box having a hole in it about an inchand a half in diameter, answers the purpose of a stage, andinto it a pan* of forceps, a frog… … 54 PRACTICAL TREATISE ON THE MICROSCOPE. When portability is studied, a very convenient and usefulmicroscope, for many purposes, can be readily made with oneor both of the pocket magnifiers, before described at page 48,if either of the two forms, as there represented, have a holein the handle, say…
Microscopy
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