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 238
he Columbia University Press.— In passing the writer would like to pay a tribute to Mr. W. H. Walmsleywho has labored in advancing photo micrography for the last twenty years.His convenient apparatus and abundant experience have been placed freely atthe command of every interested worker, and many… … Fig. 170. Zeiss Vertical Photo-micro-graphic Camera, A. Set screw holdingthe rod (S) in any desired position. P. Q.Set screws by which the bellows are held inplace. B. Stand with tripod base in whichthe supporting rod (S) is held. This rod isnow graduated in centimeters and is aready means of…
Microscopy
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