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 100
hnHfTp S … 70 71 72 Figs. 70-72. Sectional Views of the two Forms of the Marker. Fig. 70. The simplest form of marker. It consists of the part SS withthe -milled edge (M). This part bears the society or objective screw for attach,ing the marker to the microscope. R. Rotating part of the marker. Thisbears the…
Microscopy
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