The microscope; an introduction to microscopic methods and to histology (1899)
Gage, Simon Henry, 1851-1944 · Ithaca, N. Y., Comstock publishing company · leaf 93
Fig. 73. The BB Microscope of the Bausch & Lomb Optical Co. 7o LA BORA TORY MICROSCOPES. \CH. II. … Fig. 74. ReicherVs Stand III B, after Specifications by Richards & Co.> N. Y. (■//. //.] /.. / BORA TOR } MICROSCOPES. 7
Microscopy -- Technique
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