PLATE XXVIII 



1. Upper Molar from 6 years' old Horse. ) ,„ ._. , 



, ^ r (Par- 355). 



2. Upper Molar from 26 years' old Horse.) 



3. Tumour on Crown of 4th Upper Molar (Par. 348). 



4. Malformed 4th Upper Molar. 



