The microscope; an introduction to the microscopic methods and to histology (1911)
Gage, Simon Henry, 1851-1944 · [Ithaca, N.Y.] The Comstock Publishing Company · leaf 10
general correctness of thekinetic theory of matter. Prof. Rutherford refers to the experiments andobservations of Ehrenhaft showing the Brownian movement in air inthe most striking manner by passing an arc discharge between silverpoles. The fine dust of silver examined by the ultra-microscope (§… … The Gundlach-Manhattan Optical Companys Model DH Microscopewith handle in the pillar. This is one of the several models produced oy\this company. From their optical and mechanical excellence they de-serve a place among the high grade American laboratory microscopes.(See pp. 84-98). VIII ADDITIONS…
Microscopy
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