48 



MANUAL FOR STABLE SERGEANTS. 



J^G. 25.— Right fore hoof of horse, ground surface. /, Basal or ground border of wall; 

 :?^ laminae of wall; S. angle of wall; 4, bar; 5, sole; 5', angle of sole; 5, white line 

 (junction of wall and sole); 7, apex or frog; S, central sulcus of frog; 5, 9, collateral 

 sulci between frog and bars; /O 70, bulbs of hoof. (From Sisson's Anatomy of the 

 Domestic Animals; copyright, W. J3. Saunders Co.) 



