FIG. 155. Heads of various British breeds of domestic cattle, showing varia- 

 tions in shape of head and condition of horns: 1, Highland Scot; 2, Irish Kerry; 

 3, Aberdeen Angus; 4, Hereford; 5, Jersey; 6, Long-horned Midland. (After 

 Romanes.) From Kellogg. 



