Smithsonian Report, 1912. — Legendre. 



Plate 4. 



Fig. 7.— One Cell of an Adult Docs Ganglion, Surrounded with 

 Numerous New Extensions. ^ Legendre and Minot 1911.' 



Fig. 8.— Fragment of the Nervous System of the Embryo of a 

 Chicken having Pushed Some Nerve Fibers into the Sur- 

 rounding Plasma. 



