599 
less rapid proliferation. This seemsindeed to be true. The sublingual 
tonsil in Salamandra and in Bufo was the one particularly chosen for 
the study of this point. A careful examination of the veins coming 
en ner 2232 
Pe 

Fig. 7. Fig. 8. 
Fig. 5. Preglottideal Tonsil. Salamandra atra. Photograph, >< 90, to show 
strueture and relations. At this level, the tonsil is shown on the right side only. 
Fig. 6. Small Tonsillar Patch. Oral Epithelium, Salamandra atra. Photograph, 
>< 280, to show a small group of round cells within the epithelium. 
Fig. 7. Preglottideal Tonsil. Salamandra atra. Photograph to show a venule 
gorged with lymphocytes where it leaves the cephalic end of the tonsil. >< 120. 
V. vein. 
Fig. 8. Lingual Vein. Salamandra atra. Photograph, >< 120, to show the 
numerous lymphocytes within this vein which, where it passes under the tongue, 
drains the sublingual tonsil. V. vein. 
