The microscope; an introduction to microscopic methods and to histology (1901)
Gage, Simon Henry, 1851-1944 · Ithaca, N.Y. Comstock publishing company · leaf 84
^ Fig. 67a. Figs. 67, 67a. The removable mechanical stage of the Bausch & Lomb Opti-cal Company. In the upper figure it is in position on the stage of the microscope ;in the lower figure only the clamping part is in position, the rest having beenremoved to leave the stage of the microscope… … Fig. 68.
Microscopy
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