Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 174
150 THE HISTORY AND EVOLUTION OF THE MICROSCOPE permanent basis of advancement for the microscope, not only inits optical, but also indirectly in its mechanical construction and refinements. For convenience, atthis point we may ad-vance a little in order tocomplete our brief out-line of the…
Microscopy
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