276 



APPARATUS FOR SECTIONING 



I 



[ CH. X 



Fig 219. The Minot microtome for ribbon sections as made by the Franklin 

 Laboratory Supply Co., Boston. This is to be made for zn, 6u, ion, 14U, 20H, and 

 joit sections. 



A 



Fig. 220. 



Fig. 221. A. 



