54 PRACTICAL HISTOLOGY. 



horizontal bar has an axle which moves in a V-shaped pivot. At 



FIG. 36. Malassez's Modification of Roy's Microtome for Freezing. 



the end of the instrument is a knobbed bar, Avhich depresses and 



FIG. 37. Cambridge Rocking Microtome. 



raises the horizontal bar, and at the same time moves a toothed 



