Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 438
gt;.—Cylinder for use with jaws. an elevation of the object of y1;;,, mm. The barrel or drum, K,situated on the axis of the screw, is divided into fifteen parts ; eonsequently the interval of each division corresponds to an elevation of1 (mYo mm. There is also an action by means of a spring which… … Fig. 350.—Freezing apparatus for the Thoma mierotome. Besides these object-holders a freezing apparatus can be addedwhich is simply placed on the object-slide as shown in tig. :>.>0. The freezing is effected by ether-spray. A specially favourableeffect is obtained if the cylinder rj is mica…
Microscopy
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