362 THE EXTERIOR OF THE HORSE. 



A very frequent equality is that which exists between the distances: 

 OB, from the internal angle of the eye to the end of the lips. 

 AH, from the nape of the neck to the insertion of the throat into the intermaxillary 



space. 

 And HB, from the latter point to the end of the lip. 



FIG. 128. The proportions of the head viewed in profile. 

 HEAD VIEWED IN FRONT (FIG. 129). 



M. Duhousset adds that if, in order to continue our examination, we regard 

 the head in front, we find its greatest width in AB, extreme points of the orbi- 

 tal arches. 



