The microscopist : a manual of microscopy and compendium of the microscopic science : micro-minerology, micro-chemistry, biology, histology, and pathological histology (1877)
Wythe, J. H. (Joseph Henry), 1822-1901 · Philadelphia : Lindsay & Blakiston · leaf 58
Scales of Poibira plumben:—a, largestrongly marked scale; u, small scalemore faintly marked; c, jiortion of aninjured scale, showing the nature of themarkings. … Plfuroxigmn angiilatnw :—A, entire frustiile, as seenunder a power of .500 diam.: b, hexagonal aerolation,as seen under a power of 1.300 diam.; c, the same,as seen under a power of 1.5,000 diam. USE OF THE MICROSCOPE. 57 to 180,000 in an inch. It has been resolved by Dr. Wood-ward with the ygth…
Microscopy · Histology · Microorganisms
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