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 47
e curvedone, and by a handle whichscrewed into the body atright angles to its length,and served the purpose ofkeeping the body in thehorizontal position. Mr. Wilson was also theinventor of a microscope foropaque objects, representedby fig. 9, which consisted ofa thin piece of flat brass Babout six… … THE MICROSCOPE. 13 which carried at its free extremity a sliding wire G, to oneend of which was attached a pair of forceps I 1, and tothe other a small disc of ivory H, blackened on one sideand white on the other; the arm was capable of beingadjusted to or from the lens by means of a screw C,…
Microscopy
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