JOURNAL OF GENETICS, VOL. XL NO. 1 



PLATE XII 



Fi". 1. l\ Bull at 2 years 'J uiontlis old. 



Fig. 2. F^ Yearling heifers showing extreme types of coat. Of similar age, and from the same lot. 



Fig. 3. Dun i-'i Cow with Black Fo Calf. 



