112 MASS. EXPERIMENT STATION BULLETIN 186. 



Table VI. — History of Cows. 



Experiment I. 



Experiment II. 



Experiment III. 



Cecile II, . 

 Betty II, . 

 Samantha II, 

 Colantha, 

 Red IV, . 

 Ida II, . 

 White, 

 Samantha III, 



Grade Jersey, 

 Grade Ayrshire, 

 Grade Holstein, 

 Grade Holstein, 

 Grade Jersey, 

 Pure Jersey, . 

 Grade Holstein, 

 Grade Holstein, 



18 

 29 

 25 

 20 

 21 

 26 

 27 

 19 



