Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 437
of thejaws is fitted on to the triangular prism St, the lower part of which isfurnished with hinges ; on the hinge the screw Y moves, which at its-upper end lies close to K, and is sustained in this position by thesteel plate g, so that K is carried up and down with it, and this move-ment is read… … Fig. 848.—Object-holder for analysis by diversified section. B is a prism-shaped, semicircularly bent bar, moving in the slotFF1; at b and bl the jaws occupy the position common to those ofthe ordinary form. On the circumference of B a spiral is cut, which becomes slightlyvisible at g ; into this…
Microscopy
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